90503910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 271881792

約数和(自身を除く): 181377882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 485, 582, 630, 679, 873, 970, 1358, 1455, 1481, 1746, 2037, 2910, 2962, 3395, 4074, 4365, 4443, 6111, 6790, 7405, 8730, 8886, 10185, 10367, 12222, 13329, 14810, 20370, 20734, 22215, 26658, 30555, 31101, 44430, 51835, 61110, 62202, 66645, 93303, 103670, 133290, 143657, 155505, 186606, 287314, 311010, 430971, 466515, 718285, 861942, 933030, 1005599, 1292913, 1436570, 2011198, 2154855, 2585826, 3016797, 4309710, 5027995, 6033594, 6464565, 9050391, 10055990, 12929130, 15083985, 18100782, 30167970, 45251955, 90503910]

約数ペア:

[(1, 90503910), (2, 45251955), (3, 30167970), (5, 18100782), (6, 15083985), (7, 12929130), (9, 10055990), (10, 9050391), (14, 6464565), (15, 6033594), (18, 5027995), (21, 4309710), (30, 3016797), (35, 2585826), (42, 2154855), (45, 2011198), (63, 1436570), (70, 1292913), (90, 1005599), (97, 933030), (105, 861942), (126, 718285), (194, 466515), (210, 430971), (291, 311010), (315, 287314), (485, 186606), (582, 155505), (630, 143657), (679, 133290), (873, 103670), (970, 93303), (1358, 66645), (1455, 62202), (1481, 61110), (1746, 51835), (2037, 44430), (2910, 31101), (2962, 30555), (3395, 26658), (4074, 22215), (4365, 20734), (4443, 20370), (6111, 14810), (6790, 13329), (7405, 12222), (8730, 10367), (8886, 10185)]