87428370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{94009}}^1$

素因数の和:94050

約数の個数: 32

約数和(自身を含む): 216599040

約数和(自身を除く): 129170670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 94009, 188018, 282027, 470045, 564054, 940090, 1410135, 2820270, 2914279, 5828558, 8742837, 14571395, 17485674, 29142790, 43714185, 87428370]

約数ペア:

[(1, 87428370), (2, 43714185), (3, 29142790), (5, 17485674), (6, 14571395), (10, 8742837), (15, 5828558), (30, 2914279), (31, 2820270), (62, 1410135), (93, 940090), (155, 564054), (186, 470045), (310, 282027), (465, 188018), (930, 94009)]