13165110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{20897}}^1$

素因数の和:20917

約数の個数: 48

約数和(自身を含む): 39121056

約数和(自身を除く): 25955946

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 20897, 41794, 62691, 104485, 125382, 146279, 188073, 208970, 292558, 313455, 376146, 438837, 626910, 731395, 877674, 940365, 1316511, 1462790, 1880730, 2194185, 2633022, 4388370, 6582555, 13165110]

約数ペア:

[(1, 13165110), (2, 6582555), (3, 4388370), (5, 2633022), (6, 2194185), (7, 1880730), (9, 1462790), (10, 1316511), (14, 940365), (15, 877674), (18, 731395), (21, 626910), (30, 438837), (35, 376146), (42, 313455), (45, 292558), (63, 208970), (70, 188073), (90, 146279), (105, 125382), (126, 104485), (210, 62691), (315, 41794), (630, 20897)]