388601190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4317791}}^1$

素因数の和:4317804

約数の個数: 24

約数和(自身を含む): 1010363328

約数和(自身を除く): 621762138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4317791, 8635582, 12953373, 21588955, 25906746, 38860119, 43177910, 64766865, 77720238, 129533730, 194300595, 388601190]

約数ペア:

[(1, 388601190), (2, 194300595), (3, 129533730), (5, 77720238), (6, 64766865), (9, 43177910), (10, 38860119), (15, 25906746), (18, 21588955), (30, 12953373), (45, 8635582), (90, 4317791)]