15379730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90469}}^1$

素因数の和:90493

約数の個数: 16

約数和(自身を含む): 29312280

約数和(自身を除く): 13932550

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 90469, 180938, 452345, 904690, 1537973, 3075946, 7689865, 15379730]

約数ペア:

[(1, 15379730), (2, 7689865), (5, 3075946), (10, 1537973), (17, 904690), (34, 452345), (85, 180938), (170, 90469)]