42488730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10979}}^1$

素因数の和:11035

約数の個数: 48

約数和(自身を含む): 113050080

約数和(自身を除く): 70561350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10979, 21958, 32937, 54895, 65874, 98811, 109790, 164685, 197622, 329370, 472097, 494055, 944194, 988110, 1416291, 2360485, 2832582, 4248873, 4720970, 7081455, 8497746, 14162910, 21244365, 42488730]

約数ペア:

[(1, 42488730), (2, 21244365), (3, 14162910), (5, 8497746), (6, 7081455), (9, 4720970), (10, 4248873), (15, 2832582), (18, 2360485), (30, 1416291), (43, 988110), (45, 944194), (86, 494055), (90, 472097), (129, 329370), (215, 197622), (258, 164685), (387, 109790), (430, 98811), (645, 65874), (774, 54895), (1290, 32937), (1935, 21958), (3870, 10979)]