31436470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 61729920

約数和(自身を除く): 30293450

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 3061, 5135, 6122, 10270, 15305, 30610, 39793, 79586, 198965, 241819, 397930, 483638, 1209095, 2418190, 3143647, 6287294, 15718235, 31436470]

約数ペア:

[(1, 31436470), (2, 15718235), (5, 6287294), (10, 3143647), (13, 2418190), (26, 1209095), (65, 483638), (79, 397930), (130, 241819), (158, 198965), (395, 79586), (790, 39793), (1027, 30610), (2054, 15305), (3061, 10270), (5135, 6122)]