91508730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{70937}}^1$

素因数の和:70990

約数の個数: 32

約数和(自身を含む): 224731584

約数和(自身を除く): 133222854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 70937, 141874, 212811, 354685, 425622, 709370, 1064055, 2128110, 3050291, 6100582, 9150873, 15251455, 18301746, 30502910, 45754365, 91508730]

約数ペア:

[(1, 91508730), (2, 45754365), (3, 30502910), (5, 18301746), (6, 15251455), (10, 9150873), (15, 6100582), (30, 3050291), (43, 2128110), (86, 1064055), (129, 709370), (215, 425622), (258, 354685), (430, 212811), (645, 141874), (1290, 70937)]