30945500

素因数分解:

$2^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 68796000

約数和(自身を除く): 37850500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 125, 236, 250, 295, 500, 590, 1049, 1180, 1475, 2098, 2950, 4196, 5245, 5900, 7375, 10490, 14750, 20980, 26225, 29500, 52450, 61891, 104900, 123782, 131125, 247564, 262250, 309455, 524500, 618910, 1237820, 1547275, 3094550, 6189100, 7736375, 15472750, 30945500]

約数ペア:

[(1, 30945500), (2, 15472750), (4, 7736375), (5, 6189100), (10, 3094550), (20, 1547275), (25, 1237820), (50, 618910), (59, 524500), (100, 309455), (118, 262250), (125, 247564), (236, 131125), (250, 123782), (295, 104900), (500, 61891), (590, 52450), (1049, 29500), (1180, 26225), (1475, 20980), (2098, 14750), (2950, 10490), (4196, 7375), (5245, 5900)]