5615390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 5582050

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 719, 781, 1438, 1562, 3595, 3905, 7190, 7810, 7909, 15818, 39545, 51049, 79090, 102098, 255245, 510490, 561539, 1123078, 2807695, 5615390]

約数ペア:

[(1, 5615390), (2, 2807695), (5, 1123078), (10, 561539), (11, 510490), (22, 255245), (55, 102098), (71, 79090), (110, 51049), (142, 39545), (355, 15818), (710, 7909), (719, 7810), (781, 7190), (1438, 3905), (1562, 3595)]