76431540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2287}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 214486272

約数和(自身を除く): 138054732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2287, 2785, 3342, 4574, 5570, 6684, 6861, 8355, 9148, 11140, 11435, 13722, 16710, 22870, 27444, 33420, 34305, 45740, 68610, 137220, 1273859, 2547718, 3821577, 5095436, 6369295, 7643154, 12738590, 15286308, 19107885, 25477180, 38215770, 76431540]

約数ペア:

[(1, 76431540), (2, 38215770), (3, 25477180), (4, 19107885), (5, 15286308), (6, 12738590), (10, 7643154), (12, 6369295), (15, 5095436), (20, 3821577), (30, 2547718), (60, 1273859), (557, 137220), (1114, 68610), (1671, 45740), (2228, 34305), (2287, 33420), (2785, 27444), (3342, 22870), (4574, 16710), (5570, 13722), (6684, 11435), (6861, 11140), (8355, 9148)]