70028380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 152893440

約数和(自身を除く): 82865060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 179, 310, 358, 620, 631, 716, 895, 1262, 1790, 2524, 3155, 3580, 5549, 6310, 11098, 12620, 19561, 22196, 27745, 39122, 55490, 78244, 97805, 110980, 112949, 195610, 225898, 391220, 451796, 564745, 1129490, 2258980, 3501419, 7002838, 14005676, 17507095, 35014190, 70028380]

約数ペア:

[(1, 70028380), (2, 35014190), (4, 17507095), (5, 14005676), (10, 7002838), (20, 3501419), (31, 2258980), (62, 1129490), (124, 564745), (155, 451796), (179, 391220), (310, 225898), (358, 195610), (620, 112949), (631, 110980), (716, 97805), (895, 78244), (1262, 55490), (1790, 39122), (2524, 27745), (3155, 22196), (3580, 19561), (5549, 12620), (6310, 11098)]