1930888510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{5851}}^1$

素因数の和:6460

約数の個数: 32

約数和(自身を含む): 3539710944

約数和(自身を除く): 1608822434

約数列:

[1, 2, 5, 10, 61, 122, 305, 541, 610, 1082, 2705, 5410, 5851, 11702, 29255, 33001, 58510, 66002, 165005, 330010, 356911, 713822, 1784555, 3165391, 3569110, 6330782, 15826955, 31653910, 193088851, 386177702, 965444255, 1930888510]

約数ペア:

[(1, 1930888510), (2, 965444255), (5, 386177702), (10, 193088851), (61, 31653910), (122, 15826955), (305, 6330782), (541, 3569110), (610, 3165391), (1082, 1784555), (2705, 713822), (5410, 356911), (5851, 330010), (11702, 165005), (29255, 66002), (33001, 58510)]