149513080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{63353}}^1$

素因数の和:63423

約数の個数: 32

約数和(自身を含む): 342111600

約数和(自身を除く): 192598520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 63353, 126706, 253412, 316765, 506824, 633530, 1267060, 2534120, 3737827, 7475654, 14951308, 18689135, 29902616, 37378270, 74756540, 149513080]

約数ペア:

[(1, 149513080), (2, 74756540), (4, 37378270), (5, 29902616), (8, 18689135), (10, 14951308), (20, 7475654), (40, 3737827), (59, 2534120), (118, 1267060), (236, 633530), (295, 506824), (472, 316765), (590, 253412), (1180, 126706), (2360, 63353)]