30023190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 87920640

約数和(自身を除く): 57897450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 211, 255, 270, 279, 306, 310, 422, 459, 465, 510, 527, 558, 633, 765, 837, 918, 930, 1054, 1055, 1266, 1395, 1530, 1581, 1674, 1899, 2110, 2295, 2635, 2790, 3162, 3165, 3587, 3798, 4185, 4590, 4743, 5270, 5697, 6330, 6541, 7174, 7905, 8370, 9486, 9495, 10761, 11394, 13082, 14229, 15810, 17935, 18990, 19623, 21522, 23715, 28458, 28485, 32283, 32705, 35870, 39246, 47430, 53805, 56970, 58869, 64566, 65410, 71145, 96849, 98115, 107610, 111197, 117738, 142290, 161415, 176607, 193698, 196230, 222394, 294345, 322830, 333591, 353214, 484245, 555985, 588690, 667182, 883035, 968490, 1000773, 1111970, 1667955, 1766070, 2001546, 3002319, 3335910, 5003865, 6004638, 10007730, 15011595, 30023190]

約数ペア:

[(1, 30023190), (2, 15011595), (3, 10007730), (5, 6004638), (6, 5003865), (9, 3335910), (10, 3002319), (15, 2001546), (17, 1766070), (18, 1667955), (27, 1111970), (30, 1000773), (31, 968490), (34, 883035), (45, 667182), (51, 588690), (54, 555985), (62, 484245), (85, 353214), (90, 333591), (93, 322830), (102, 294345), (135, 222394), (153, 196230), (155, 193698), (170, 176607), (186, 161415), (211, 142290), (255, 117738), (270, 111197), (279, 107610), (306, 98115), (310, 96849), (422, 71145), (459, 65410), (465, 64566), (510, 58869), (527, 56970), (558, 53805), (633, 47430), (765, 39246), (837, 35870), (918, 32705), (930, 32283), (1054, 28485), (1055, 28458), (1266, 23715), (1395, 21522), (1530, 19623), (1581, 18990), (1674, 17935), (1899, 15810), (2110, 14229), (2295, 13082), (2635, 11394), (2790, 10761), (3162, 9495), (3165, 9486), (3587, 8370), (3798, 7905), (4185, 7174), (4590, 6541), (4743, 6330), (5270, 5697)]