100920570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{78233}}^1$

素因数の和:78286

約数の個数: 32

約数和(自身を含む): 247845312

約数和(自身を除く): 146924742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 78233, 156466, 234699, 391165, 469398, 782330, 1173495, 2346990, 3364019, 6728038, 10092057, 16820095, 20184114, 33640190, 50460285, 100920570]

約数ペア:

[(1, 100920570), (2, 50460285), (3, 33640190), (5, 20184114), (6, 16820095), (10, 10092057), (15, 6728038), (30, 3364019), (43, 2346990), (86, 1173495), (129, 782330), (215, 469398), (258, 391165), (430, 234699), (645, 156466), (1290, 78233)]