1490962050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6353

約数の個数: 144

約数和(自身を含む): 4378862592

約数和(自身を除く): 2887900542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 150, 153, 155, 170, 186, 225, 255, 279, 306, 310, 425, 450, 465, 510, 527, 558, 765, 775, 850, 930, 1054, 1275, 1395, 1530, 1550, 1581, 2325, 2550, 2635, 2790, 3162, 3825, 4650, 4743, 5270, 6287, 6975, 7650, 7905, 9486, 12574, 13175, 13950, 15810, 18861, 23715, 26350, 31435, 37722, 39525, 47430, 56583, 62870, 79050, 94305, 106879, 113166, 118575, 157175, 188610, 194897, 213758, 237150, 282915, 314350, 320637, 389794, 471525, 534395, 565830, 584691, 641274, 943050, 961911, 974485, 1068790, 1169382, 1414575, 1603185, 1754073, 1923822, 1948970, 2671975, 2829150, 2923455, 3206370, 3313249, 3508146, 4809555, 4872425, 5343950, 5846910, 6626498, 8015925, 8770365, 9619110, 9744850, 9939747, 14617275, 16031850, 16566245, 17540730, 19879494, 24047775, 29234550, 29819241, 33132490, 43851825, 48095550, 49698735, 59638482, 82831225, 87703650, 99397470, 149096205, 165662450, 248493675, 298192410, 496987350, 745481025, 1490962050]

約数ペア:

[(1, 1490962050), (2, 745481025), (3, 496987350), (5, 298192410), (6, 248493675), (9, 165662450), (10, 149096205), (15, 99397470), (17, 87703650), (18, 82831225), (25, 59638482), (30, 49698735), (31, 48095550), (34, 43851825), (45, 33132490), (50, 29819241), (51, 29234550), (62, 24047775), (75, 19879494), (85, 17540730), (90, 16566245), (93, 16031850), (102, 14617275), (150, 9939747), (153, 9744850), (155, 9619110), (170, 8770365), (186, 8015925), (225, 6626498), (255, 5846910), (279, 5343950), (306, 4872425), (310, 4809555), (425, 3508146), (450, 3313249), (465, 3206370), (510, 2923455), (527, 2829150), (558, 2671975), (765, 1948970), (775, 1923822), (850, 1754073), (930, 1603185), (1054, 1414575), (1275, 1169382), (1395, 1068790), (1530, 974485), (1550, 961911), (1581, 943050), (2325, 641274), (2550, 584691), (2635, 565830), (2790, 534395), (3162, 471525), (3825, 389794), (4650, 320637), (4743, 314350), (5270, 282915), (6287, 237150), (6975, 213758), (7650, 194897), (7905, 188610), (9486, 157175), (12574, 118575), (13175, 113166), (13950, 106879), (15810, 94305), (18861, 79050), (23715, 62870), (26350, 56583), (31435, 47430), (37722, 39525)]