119721930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3990731}}^1$

素因数の和:3990741

約数の個数: 16

約数和(自身を含む): 287332704

約数和(自身を除く): 167610774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3990731, 7981462, 11972193, 19953655, 23944386, 39907310, 59860965, 119721930]

約数ペア:

[(1, 119721930), (2, 59860965), (3, 39907310), (5, 23944386), (6, 19953655), (10, 11972193), (15, 7981462), (30, 3990731)]