13938390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{154871}}^1$

素因数の和:154884

約数の個数: 24

約数和(自身を含む): 36240048

約数和(自身を除く): 22301658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 154871, 309742, 464613, 774355, 929226, 1393839, 1548710, 2323065, 2787678, 4646130, 6969195, 13938390]

約数ペア:

[(1, 13938390), (2, 6969195), (3, 4646130), (5, 2787678), (6, 2323065), (9, 1548710), (10, 1393839), (15, 929226), (18, 774355), (30, 464613), (45, 309742), (90, 154871)]