99691890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{144481}}^1$

素因数の和:144514

約数の個数: 32

約数和(自身を含む): 249664896

約数和(自身を除く): 149973006

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 144481, 288962, 433443, 722405, 866886, 1444810, 2167215, 3323063, 4334430, 6646126, 9969189, 16615315, 19938378, 33230630, 49845945, 99691890]

約数ペア:

[(1, 99691890), (2, 49845945), (3, 33230630), (5, 19938378), (6, 16615315), (10, 9969189), (15, 6646126), (23, 4334430), (30, 3323063), (46, 2167215), (69, 1444810), (115, 866886), (138, 722405), (230, 433443), (345, 288962), (690, 144481)]