3640620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 10418688

約数和(自身を除く): 6778068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1291, 1410, 2582, 2820, 3873, 5164, 6455, 7746, 12910, 15492, 19365, 25820, 38730, 60677, 77460, 121354, 182031, 242708, 303385, 364062, 606770, 728124, 910155, 1213540, 1820310, 3640620]

約数ペア:

[(1, 3640620), (2, 1820310), (3, 1213540), (4, 910155), (5, 728124), (6, 606770), (10, 364062), (12, 303385), (15, 242708), (20, 182031), (30, 121354), (47, 77460), (60, 60677), (94, 38730), (141, 25820), (188, 19365), (235, 15492), (282, 12910), (470, 7746), (564, 6455), (705, 5164), (940, 3873), (1291, 2820), (1410, 2582)]