290371630

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{547871}}^1$

素因数の和:547931

約数の個数: 16

約数和(自身を含む): 532531584

約数和(自身を除く): 242159954

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 547871, 1095742, 2739355, 5478710, 29037163, 58074326, 145185815, 290371630]

約数ペア:

[(1, 290371630), (2, 145185815), (5, 58074326), (10, 29037163), (53, 5478710), (106, 2739355), (265, 1095742), (530, 547871)]