1857741340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1812

約数の個数: 192

約数和(自身を含む): 5220311040

約数和(自身を除く): 3362569700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 31, 35, 38, 52, 62, 65, 70, 76, 91, 95, 124, 130, 133, 140, 155, 182, 190, 217, 247, 260, 266, 310, 364, 380, 403, 434, 455, 494, 532, 589, 620, 665, 806, 868, 910, 988, 1085, 1178, 1235, 1330, 1612, 1729, 1733, 1820, 2015, 2170, 2356, 2470, 2660, 2821, 2945, 3458, 3466, 4030, 4123, 4340, 4940, 5642, 5890, 6916, 6932, 7657, 8060, 8246, 8645, 8665, 11284, 11780, 12131, 14105, 15314, 16492, 17290, 17330, 20615, 22529, 24262, 28210, 30628, 32927, 34580, 34660, 38285, 41230, 45058, 48524, 53599, 53723, 56420, 60655, 65854, 76570, 82460, 90116, 107198, 107446, 112645, 121310, 131708, 153140, 157703, 164635, 214396, 214892, 225290, 230489, 242620, 267995, 268615, 315406, 329270, 376061, 428051, 450580, 460978, 535990, 537230, 630812, 658540, 698399, 752122, 788515, 856102, 921956, 1020737, 1071980, 1074460, 1152445, 1396798, 1504244, 1577030, 1712204, 1880305, 2041474, 2140255, 2304890, 2793596, 2996357, 3154060, 3491995, 3760610, 4082948, 4280510, 4609780, 4888793, 5103685, 5992714, 6983990, 7145159, 7521220, 8561020, 9777586, 10207370, 11985428, 13269581, 13967980, 14290318, 14981785, 19555172, 20414740, 24443965, 26539162, 28580636, 29963570, 35725795, 48887930, 53078324, 59927140, 66347905, 71451590, 92887067, 97775860, 132695810, 142903180, 185774134, 265391620, 371548268, 464435335, 928870670, 1857741340]

約数ペア:

[(1, 1857741340), (2, 928870670), (4, 464435335), (5, 371548268), (7, 265391620), (10, 185774134), (13, 142903180), (14, 132695810), (19, 97775860), (20, 92887067), (26, 71451590), (28, 66347905), (31, 59927140), (35, 53078324), (38, 48887930), (52, 35725795), (62, 29963570), (65, 28580636), (70, 26539162), (76, 24443965), (91, 20414740), (95, 19555172), (124, 14981785), (130, 14290318), (133, 13967980), (140, 13269581), (155, 11985428), (182, 10207370), (190, 9777586), (217, 8561020), (247, 7521220), (260, 7145159), (266, 6983990), (310, 5992714), (364, 5103685), (380, 4888793), (403, 4609780), (434, 4280510), (455, 4082948), (494, 3760610), (532, 3491995), (589, 3154060), (620, 2996357), (665, 2793596), (806, 2304890), (868, 2140255), (910, 2041474), (988, 1880305), (1085, 1712204), (1178, 1577030), (1235, 1504244), (1330, 1396798), (1612, 1152445), (1729, 1074460), (1733, 1071980), (1820, 1020737), (2015, 921956), (2170, 856102), (2356, 788515), (2470, 752122), (2660, 698399), (2821, 658540), (2945, 630812), (3458, 537230), (3466, 535990), (4030, 460978), (4123, 450580), (4340, 428051), (4940, 376061), (5642, 329270), (5890, 315406), (6916, 268615), (6932, 267995), (7657, 242620), (8060, 230489), (8246, 225290), (8645, 214892), (8665, 214396), (11284, 164635), (11780, 157703), (12131, 153140), (14105, 131708), (15314, 121310), (16492, 112645), (17290, 107446), (17330, 107198), (20615, 90116), (22529, 82460), (24262, 76570), (28210, 65854), (30628, 60655), (32927, 56420), (34580, 53723), (34660, 53599), (38285, 48524), (41230, 45058)]