177539130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1972657}}^1$

素因数の和:1972670

約数の個数: 24

約数和(自身を含む): 461601972

約数和(自身を除く): 284062842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1972657, 3945314, 5917971, 9863285, 11835942, 17753913, 19726570, 29589855, 35507826, 59179710, 88769565, 177539130]

約数ペア:

[(1, 177539130), (2, 88769565), (3, 59179710), (5, 35507826), (6, 29589855), (9, 19726570), (10, 17753913), (15, 11835942), (18, 9863285), (30, 5917971), (45, 3945314), (90, 1972657)]