133388730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64439}}^1$

素因数の和:64475

約数の個数: 48

約数和(自身を含む): 361895040

約数和(自身を除く): 228506310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 64439, 128878, 193317, 322195, 386634, 579951, 644390, 966585, 1159902, 1482097, 1933170, 2899755, 2964194, 4446291, 5799510, 7410485, 8892582, 13338873, 14820970, 22231455, 26677746, 44462910, 66694365, 133388730]

約数ペア:

[(1, 133388730), (2, 66694365), (3, 44462910), (5, 26677746), (6, 22231455), (9, 14820970), (10, 13338873), (15, 8892582), (18, 7410485), (23, 5799510), (30, 4446291), (45, 2964194), (46, 2899755), (69, 1933170), (90, 1482097), (115, 1159902), (138, 966585), (207, 644390), (230, 579951), (345, 386634), (414, 322195), (690, 193317), (1035, 128878), (2070, 64439)]