15081110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1931}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 14965354

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1931, 3862, 3905, 7810, 9655, 19310, 21241, 42482, 106205, 137101, 212410, 274202, 685505, 1371010, 1508111, 3016222, 7540555, 15081110]

約数ペア:

[(1, 15081110), (2, 7540555), (5, 3016222), (10, 1508111), (11, 1371010), (22, 685505), (55, 274202), (71, 212410), (110, 137101), (142, 106205), (355, 42482), (710, 21241), (781, 19310), (1562, 9655), (1931, 7810), (3862, 3905)]