30688502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69431}}^1$

素因数の和:69463

約数の個数: 16

約数和(自身を含む): 52490592

約数和(自身を除く): 21802090

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69431, 138862, 902603, 1180327, 1805206, 2360654, 15344251, 30688502]

約数ペア:

[(1, 30688502), (2, 15344251), (13, 2360654), (17, 1805206), (26, 1180327), (34, 902603), (221, 138862), (442, 69431)]