12207570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 29505600

約数和(自身を除く): 17298030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 2731, 4470, 5462, 8193, 13655, 16386, 27310, 40965, 81930, 406919, 813838, 1220757, 2034595, 2441514, 4069190, 6103785, 12207570]

約数ペア:

[(1, 12207570), (2, 6103785), (3, 4069190), (5, 2441514), (6, 2034595), (10, 1220757), (15, 813838), (30, 406919), (149, 81930), (298, 40965), (447, 27310), (745, 16386), (894, 13655), (1490, 8193), (2235, 5462), (2731, 4470)]