39831540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{94837}}^1$

素因数の和:94856

約数の個数: 48

約数和(自身を含む): 127462272

約数和(自身を除く): 87630732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 94837, 189674, 284511, 379348, 474185, 569022, 663859, 948370, 1138044, 1327718, 1422555, 1896740, 1991577, 2655436, 2845110, 3319295, 3983154, 5690220, 6638590, 7966308, 9957885, 13277180, 19915770, 39831540]

約数ペア:

[(1, 39831540), (2, 19915770), (3, 13277180), (4, 9957885), (5, 7966308), (6, 6638590), (7, 5690220), (10, 3983154), (12, 3319295), (14, 2845110), (15, 2655436), (20, 1991577), (21, 1896740), (28, 1422555), (30, 1327718), (35, 1138044), (42, 948370), (60, 663859), (70, 569022), (84, 474185), (105, 379348), (140, 284511), (210, 189674), (420, 94837)]