4003075260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{717397}}^1$

素因数の和:717443

約数の個数: 72

約数和(自身を含む): 12534377856

約数和(自身を除く): 8531302596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 717397, 1434794, 2152191, 2869588, 3586985, 4304382, 6456573, 7173970, 8608764, 10760955, 12913146, 14347940, 21521910, 22239307, 25826292, 32282865, 43043820, 44478614, 64565730, 66717921, 88957228, 111196535, 129131460, 133435842, 200153763, 222393070, 266871684, 333589605, 400307526, 444786140, 667179210, 800615052, 1000768815, 1334358420, 2001537630, 4003075260]

約数ペア:

[(1, 4003075260), (2, 2001537630), (3, 1334358420), (4, 1000768815), (5, 800615052), (6, 667179210), (9, 444786140), (10, 400307526), (12, 333589605), (15, 266871684), (18, 222393070), (20, 200153763), (30, 133435842), (31, 129131460), (36, 111196535), (45, 88957228), (60, 66717921), (62, 64565730), (90, 44478614), (93, 43043820), (124, 32282865), (155, 25826292), (180, 22239307), (186, 21521910), (279, 14347940), (310, 12913146), (372, 10760955), (465, 8608764), (558, 7173970), (620, 6456573), (930, 4304382), (1116, 3586985), (1395, 2869588), (1860, 2152191), (2790, 1434794), (5580, 717397)]