30929740

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29179}}^1$

素因数の和:29241

約数の個数: 24

約数和(自身を含む): 66180240

約数和(自身を除く): 35250500

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 29179, 58358, 116716, 145895, 291790, 583580, 1546487, 3092974, 6185948, 7732435, 15464870, 30929740]

約数ペア:

[(1, 30929740), (2, 15464870), (4, 7732435), (5, 6185948), (10, 3092974), (20, 1546487), (53, 583580), (106, 291790), (212, 145895), (265, 116716), (530, 58358), (1060, 29179)]