15690862090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54106421}}^1$

素因数の和:54106457

約数の個数: 16

約数和(自身を含む): 29217467880

約数和(自身を除く): 13526605790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 54106421, 108212842, 270532105, 541064210, 1569086209, 3138172418, 7845431045, 15690862090]

約数ペア:

[(1, 15690862090), (2, 7845431045), (5, 3138172418), (10, 1569086209), (29, 541064210), (58, 270532105), (145, 108212842), (290, 54106421)]