15697622170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{55691}}^1$

素因数の和:56166

約数の個数: 32

約数和(自身を含む): 28726379136

約数和(自身を除く): 13028756966

約数列:

[1, 2, 5, 10, 71, 142, 355, 397, 710, 794, 1985, 3970, 28187, 55691, 56374, 111382, 140935, 278455, 281870, 556910, 3954061, 7908122, 19770305, 22109327, 39540610, 44218654, 110546635, 221093270, 1569762217, 3139524434, 7848811085, 15697622170]

約数ペア:

[(1, 15697622170), (2, 7848811085), (5, 3139524434), (10, 1569762217), (71, 221093270), (142, 110546635), (355, 44218654), (397, 39540610), (710, 22109327), (794, 19770305), (1985, 7908122), (3970, 3954061), (28187, 556910), (55691, 281870), (56374, 278455), (111382, 140935)]