38686380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 69905460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 797, 809, 1594, 1618, 2391, 2427, 3188, 3236, 3985, 4045, 4782, 4854, 7970, 8090, 9564, 9708, 11955, 12135, 15940, 16180, 23910, 24270, 47820, 48540, 644773, 1289546, 1934319, 2579092, 3223865, 3868638, 6447730, 7737276, 9671595, 12895460, 19343190, 38686380]

約数ペア:

[(1, 38686380), (2, 19343190), (3, 12895460), (4, 9671595), (5, 7737276), (6, 6447730), (10, 3868638), (12, 3223865), (15, 2579092), (20, 1934319), (30, 1289546), (60, 644773), (797, 48540), (809, 47820), (1594, 24270), (1618, 23910), (2391, 16180), (2427, 15940), (3188, 12135), (3236, 11955), (3985, 9708), (4045, 9564), (4782, 8090), (4854, 7970)]