62990340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3257

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 142931964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3191, 3290, 3948, 4935, 6382, 6580, 9573, 9870, 12764, 15955, 19146, 19740, 22337, 31910, 38292, 44674, 47865, 63820, 67011, 89348, 95730, 111685, 134022, 149977, 191460, 223370, 268044, 299954, 335055, 446740, 449931, 599908, 670110, 749885, 899862, 1049839, 1340220, 1499770, 1799724, 2099678, 2249655, 2999540, 3149517, 4199356, 4499310, 5249195, 6299034, 8998620, 10498390, 12598068, 15747585, 20996780, 31495170, 62990340]

約数ペア:

[(1, 62990340), (2, 31495170), (3, 20996780), (4, 15747585), (5, 12598068), (6, 10498390), (7, 8998620), (10, 6299034), (12, 5249195), (14, 4499310), (15, 4199356), (20, 3149517), (21, 2999540), (28, 2249655), (30, 2099678), (35, 1799724), (42, 1499770), (47, 1340220), (60, 1049839), (70, 899862), (84, 749885), (94, 670110), (105, 599908), (140, 449931), (141, 446740), (188, 335055), (210, 299954), (235, 268044), (282, 223370), (329, 191460), (420, 149977), (470, 134022), (564, 111685), (658, 95730), (705, 89348), (940, 67011), (987, 63820), (1316, 47865), (1410, 44674), (1645, 38292), (1974, 31910), (2820, 22337), (3191, 19740), (3290, 19146), (3948, 15955), (4935, 12764), (6382, 9870), (6580, 9573)]