56730730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{115777}}^1$

素因数の和:115798

約数の個数: 24

約数和(自身を含む): 118788228

約数和(自身を除く): 62057498

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 115777, 231554, 578885, 810439, 1157770, 1620878, 4052195, 5673073, 8104390, 11346146, 28365365, 56730730]

約数ペア:

[(1, 56730730), (2, 28365365), (5, 11346146), (7, 8104390), (10, 5673073), (14, 4052195), (35, 1620878), (49, 1157770), (70, 810439), (98, 578885), (245, 231554), (490, 115777)]