218844870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{30269}}^1$

素因数の和:30520

約数の個数: 32

約数和(自身を含む): 527424480

約数和(自身を除く): 308579610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 30269, 60538, 90807, 151345, 181614, 302690, 454035, 908070, 7294829, 14589658, 21884487, 36474145, 43768974, 72948290, 109422435, 218844870]

約数ペア:

[(1, 218844870), (2, 109422435), (3, 72948290), (5, 43768974), (6, 36474145), (10, 21884487), (15, 14589658), (30, 7294829), (241, 908070), (482, 454035), (723, 302690), (1205, 181614), (1446, 151345), (2410, 90807), (3615, 60538), (7230, 30269)]