122110290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2719}}^1$

素因数の和:3231

約数の個数: 48

約数和(自身を含む): 318240000

約数和(自身を除く): 196129710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1497, 2495, 2719, 2994, 4491, 4990, 5438, 7485, 8157, 8982, 13595, 14970, 16314, 22455, 24471, 27190, 40785, 44910, 48942, 81570, 122355, 244710, 1356781, 2713562, 4070343, 6783905, 8140686, 12211029, 13567810, 20351715, 24422058, 40703430, 61055145, 122110290]

約数ペア:

[(1, 122110290), (2, 61055145), (3, 40703430), (5, 24422058), (6, 20351715), (9, 13567810), (10, 12211029), (15, 8140686), (18, 6783905), (30, 4070343), (45, 2713562), (90, 1356781), (499, 244710), (998, 122355), (1497, 81570), (2495, 48942), (2719, 44910), (2994, 40785), (4491, 27190), (4990, 24471), (5438, 22455), (7485, 16314), (8157, 14970), (8982, 13595)]