2015280290

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{683}}^1\times {\mathrm{2707}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 3667498560

約数和(自身を除く): 1652218270

約数列:

[1, 2, 5, 10, 109, 218, 545, 683, 1090, 1366, 2707, 3415, 5414, 6830, 13535, 27070, 74447, 148894, 295063, 372235, 590126, 744470, 1475315, 1848881, 2950630, 3697762, 9244405, 18488810, 201528029, 403056058, 1007640145, 2015280290]

約数ペア:

[(1, 2015280290), (2, 1007640145), (5, 403056058), (10, 201528029), (109, 18488810), (218, 9244405), (545, 3697762), (683, 2950630), (1090, 1848881), (1366, 1475315), (2707, 744470), (3415, 590126), (5414, 372235), (6830, 295063), (13535, 148894), (27070, 74447)]