9020460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1009}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 25452000

約数和(自身を除く): 16431540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1009, 1490, 1788, 2018, 2235, 2980, 3027, 4036, 4470, 5045, 6054, 8940, 10090, 12108, 15135, 20180, 30270, 60540, 150341, 300682, 451023, 601364, 751705, 902046, 1503410, 1804092, 2255115, 3006820, 4510230, 9020460]

約数ペア:

[(1, 9020460), (2, 4510230), (3, 3006820), (4, 2255115), (5, 1804092), (6, 1503410), (10, 902046), (12, 751705), (15, 601364), (20, 451023), (30, 300682), (60, 150341), (149, 60540), (298, 30270), (447, 20180), (596, 15135), (745, 12108), (894, 10090), (1009, 8940), (1490, 6054), (1788, 5045), (2018, 4470), (2235, 4036), (2980, 3027)]