45018860

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15107}}^1$

素因数の和:15265

約数の個数: 24

約数和(自身を含む): 95180400

約数和(自身を除く): 50161540

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 15107, 30214, 60428, 75535, 151070, 302140, 2250943, 4501886, 9003772, 11254715, 22509430, 45018860]

約数ペア:

[(1, 45018860), (2, 22509430), (4, 11254715), (5, 9003772), (10, 4501886), (20, 2250943), (149, 302140), (298, 151070), (596, 75535), (745, 60428), (1490, 30214), (2980, 15107)]