157424460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17609}}^1$

素因数の和:17770

約数の個数: 48

約数和(自身を含む): 443772000

約数和(自身を除く): 286347540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 17609, 35218, 52827, 70436, 88045, 105654, 176090, 211308, 264135, 352180, 528270, 1056540, 2623741, 5247482, 7871223, 10494964, 13118705, 15742446, 26237410, 31484892, 39356115, 52474820, 78712230, 157424460]

約数ペア:

[(1, 157424460), (2, 78712230), (3, 52474820), (4, 39356115), (5, 31484892), (6, 26237410), (10, 15742446), (12, 13118705), (15, 10494964), (20, 7871223), (30, 5247482), (60, 2623741), (149, 1056540), (298, 528270), (447, 352180), (596, 264135), (745, 211308), (894, 176090), (1490, 105654), (1788, 88045), (2235, 70436), (2980, 52827), (4470, 35218), (8940, 17609)]