46879870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 39433730

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 431, 730, 745, 862, 1490, 2155, 4310, 10877, 21754, 31463, 54385, 62926, 64219, 108770, 128438, 157315, 314630, 321095, 642190, 4687987, 9375974, 23439935, 46879870]

約数ペア:

[(1, 46879870), (2, 23439935), (5, 9375974), (10, 4687987), (73, 642190), (146, 321095), (149, 314630), (298, 157315), (365, 128438), (431, 108770), (730, 64219), (745, 62926), (862, 54385), (1490, 31463), (2155, 21754), (4310, 10877)]