79639620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 235339776

約数和(自身を除く): 155700156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 911, 930, 940, 1410, 1457, 1822, 1860, 2733, 2820, 2914, 3644, 4371, 4555, 5466, 5828, 7285, 8742, 9110, 10932, 13665, 14570, 17484, 18220, 21855, 27330, 28241, 29140, 42817, 43710, 54660, 56482, 84723, 85634, 87420, 112964, 128451, 141205, 169446, 171268, 214085, 256902, 282410, 338892, 423615, 428170, 513804, 564820, 642255, 847230, 856340, 1284510, 1327327, 1694460, 2569020, 2654654, 3981981, 5309308, 6636635, 7963962, 13273270, 15927924, 19909905, 26546540, 39819810, 79639620]

約数ペア:

[(1, 79639620), (2, 39819810), (3, 26546540), (4, 19909905), (5, 15927924), (6, 13273270), (10, 7963962), (12, 6636635), (15, 5309308), (20, 3981981), (30, 2654654), (31, 2569020), (47, 1694460), (60, 1327327), (62, 1284510), (93, 856340), (94, 847230), (124, 642255), (141, 564820), (155, 513804), (186, 428170), (188, 423615), (235, 338892), (282, 282410), (310, 256902), (372, 214085), (465, 171268), (470, 169446), (564, 141205), (620, 128451), (705, 112964), (911, 87420), (930, 85634), (940, 84723), (1410, 56482), (1457, 54660), (1822, 43710), (1860, 42817), (2733, 29140), (2820, 28241), (2914, 27330), (3644, 21855), (4371, 18220), (4555, 17484), (5466, 14570), (5828, 13665), (7285, 10932), (8742, 9110)]