2124950490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 6425395200

約数和(自身を除く): 4300444710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 59, 62, 65, 78, 90, 93, 117, 118, 130, 135, 155, 177, 186, 195, 234, 270, 279, 295, 310, 331, 351, 354, 390, 403, 465, 531, 558, 585, 590, 662, 702, 767, 806, 837, 885, 930, 993, 1062, 1170, 1209, 1395, 1534, 1593, 1655, 1674, 1755, 1770, 1829, 1986, 2015, 2301, 2418, 2655, 2790, 2979, 3186, 3310, 3510, 3627, 3658, 3835, 4030, 4185, 4303, 4602, 4965, 5310, 5487, 5958, 6045, 6903, 7254, 7670, 7965, 8370, 8606, 8937, 9145, 9930, 10261, 10881, 10974, 11505, 12090, 12909, 13806, 14895, 15930, 16461, 17874, 18135, 18290, 19529, 20522, 20709, 21515, 21762, 23010, 23777, 25818, 27435, 29790, 30783, 32922, 34515, 36270, 38727, 39058, 41418, 43030, 44685, 47554, 49383, 51305, 54405, 54870, 58587, 61566, 64545, 69030, 71331, 77454, 82305, 89370, 92349, 97645, 98766, 102610, 103545, 108810, 116181, 117174, 118885, 129090, 133393, 142662, 153915, 164610, 175761, 184698, 193635, 195290, 207090, 213993, 232362, 237770, 246915, 253877, 266786, 277047, 292935, 307830, 351522, 356655, 387270, 400179, 427986, 461745, 493830, 507754, 527283, 554094, 580905, 585870, 605399, 641979, 666965, 713310, 761631, 800358, 878805, 923490, 1054566, 1069965, 1161810, 1200537, 1210798, 1269385, 1283958, 1333930, 1385235, 1523262, 1757610, 1816197, 2000895, 2139930, 2284893, 2401074, 2538770, 2636415, 2770470, 3026995, 3209895, 3601611, 3632394, 3808155, 4001790, 4569786, 5272830, 5448591, 6002685, 6053990, 6419790, 6854679, 7203222, 7616310, 7870187, 9080985, 10897182, 11424465, 12005370, 13709358, 15740374, 16345773, 18008055, 18161970, 22848930, 23610561, 27242955, 32691546, 34273395, 36016110, 39350935, 47221122, 54485910, 68546790, 70831683, 78701870, 81728865, 118052805, 141663366, 163457730, 212495049, 236105610, 354158415, 424990098, 708316830, 1062475245, 2124950490]

約数ペア:

[(1, 2124950490), (2, 1062475245), (3, 708316830), (5, 424990098), (6, 354158415), (9, 236105610), (10, 212495049), (13, 163457730), (15, 141663366), (18, 118052805), (26, 81728865), (27, 78701870), (30, 70831683), (31, 68546790), (39, 54485910), (45, 47221122), (54, 39350935), (59, 36016110), (62, 34273395), (65, 32691546), (78, 27242955), (90, 23610561), (93, 22848930), (117, 18161970), (118, 18008055), (130, 16345773), (135, 15740374), (155, 13709358), (177, 12005370), (186, 11424465), (195, 10897182), (234, 9080985), (270, 7870187), (279, 7616310), (295, 7203222), (310, 6854679), (331, 6419790), (351, 6053990), (354, 6002685), (390, 5448591), (403, 5272830), (465, 4569786), (531, 4001790), (558, 3808155), (585, 3632394), (590, 3601611), (662, 3209895), (702, 3026995), (767, 2770470), (806, 2636415), (837, 2538770), (885, 2401074), (930, 2284893), (993, 2139930), (1062, 2000895), (1170, 1816197), (1209, 1757610), (1395, 1523262), (1534, 1385235), (1593, 1333930), (1655, 1283958), (1674, 1269385), (1755, 1210798), (1770, 1200537), (1829, 1161810), (1986, 1069965), (2015, 1054566), (2301, 923490), (2418, 878805), (2655, 800358), (2790, 761631), (2979, 713310), (3186, 666965), (3310, 641979), (3510, 605399), (3627, 585870), (3658, 580905), (3835, 554094), (4030, 527283), (4185, 507754), (4303, 493830), (4602, 461745), (4965, 427986), (5310, 400179), (5487, 387270), (5958, 356655), (6045, 351522), (6903, 307830), (7254, 292935), (7670, 277047), (7965, 266786), (8370, 253877), (8606, 246915), (8937, 237770), (9145, 232362), (9930, 213993), (10261, 207090), (10881, 195290), (10974, 193635), (11505, 184698), (12090, 175761), (12909, 164610), (13806, 153915), (14895, 142662), (15930, 133393), (16461, 129090), (17874, 118885), (18135, 117174), (18290, 116181), (19529, 108810), (20522, 103545), (20709, 102610), (21515, 98766), (21762, 97645), (23010, 92349), (23777, 89370), (25818, 82305), (27435, 77454), (29790, 71331), (30783, 69030), (32922, 64545), (34515, 61566), (36270, 58587), (38727, 54870), (39058, 54405), (41418, 51305), (43030, 49383), (44685, 47554)]