431520390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4597}}^1$

素因数の和:4766

約数の個数: 96

約数和(自身を含む): 1291118400

約数和(自身を除く): 859598010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 1043, 1341, 1490, 2086, 2235, 2682, 3129, 4470, 4597, 5215, 6258, 6705, 9194, 9387, 10430, 13410, 13791, 15645, 18774, 22985, 27582, 31290, 32179, 41373, 45970, 46935, 64358, 68955, 82746, 93870, 96537, 137910, 160895, 193074, 206865, 289611, 321790, 413730, 482685, 579222, 684953, 965370, 1369906, 1448055, 2054859, 2896110, 3424765, 4109718, 4794671, 6164577, 6849530, 9589342, 10274295, 12329154, 14384013, 20548590, 23973355, 28768026, 30822885, 43152039, 47946710, 61645770, 71920065, 86304078, 143840130, 215760195, 431520390]

約数ペア:

[(1, 431520390), (2, 215760195), (3, 143840130), (5, 86304078), (6, 71920065), (7, 61645770), (9, 47946710), (10, 43152039), (14, 30822885), (15, 28768026), (18, 23973355), (21, 20548590), (30, 14384013), (35, 12329154), (42, 10274295), (45, 9589342), (63, 6849530), (70, 6164577), (90, 4794671), (105, 4109718), (126, 3424765), (149, 2896110), (210, 2054859), (298, 1448055), (315, 1369906), (447, 965370), (630, 684953), (745, 579222), (894, 482685), (1043, 413730), (1341, 321790), (1490, 289611), (2086, 206865), (2235, 193074), (2682, 160895), (3129, 137910), (4470, 96537), (4597, 93870), (5215, 82746), (6258, 68955), (6705, 64358), (9194, 46935), (9387, 45970), (10430, 41373), (13410, 32179), (13791, 31290), (15645, 27582), (18774, 22985)]