37888890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97151}}^1$

素因数の和:97174

約数の個数: 32

約数和(自身を含む): 97929216

約数和(自身を除く): 60040326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 97151, 194302, 291453, 485755, 582906, 971510, 1262963, 1457265, 2525926, 2914530, 3788889, 6314815, 7577778, 12629630, 18944445, 37888890]

約数ペア:

[(1, 37888890), (2, 18944445), (3, 12629630), (5, 7577778), (6, 6314815), (10, 3788889), (13, 2914530), (15, 2525926), (26, 1457265), (30, 1262963), (39, 971510), (65, 582906), (78, 485755), (130, 291453), (195, 194302), (390, 97151)]