15316340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58909}}^1$

素因数の和:58931

約数の個数: 24

約数和(自身を含む): 34639080

約数和(自身を除く): 19322740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 58909, 117818, 235636, 294545, 589090, 765817, 1178180, 1531634, 3063268, 3829085, 7658170, 15316340]

約数ペア:

[(1, 15316340), (2, 7658170), (4, 3829085), (5, 3063268), (10, 1531634), (13, 1178180), (20, 765817), (26, 589090), (52, 294545), (65, 235636), (130, 117818), (260, 58909)]