102456530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21661}}^1$

素因数の和:21722

約数の個数: 32

約数和(自身を含む): 205875648

約数和(自身を除く): 103419118

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 21661, 43322, 108305, 216610, 238271, 476542, 931423, 1191355, 1862846, 2382710, 4657115, 9314230, 10245653, 20491306, 51228265, 102456530]

約数ペア:

[(1, 102456530), (2, 51228265), (5, 20491306), (10, 10245653), (11, 9314230), (22, 4657115), (43, 2382710), (55, 1862846), (86, 1191355), (110, 931423), (215, 476542), (430, 238271), (473, 216610), (946, 108305), (2365, 43322), (4730, 21661)]