30996819230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{238437071}}^1$

素因数の和:238437091

約数の個数: 16

約数和(自身を含む): 60086142144

約数和(自身を除く): 29089322914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 238437071, 476874142, 1192185355, 2384370710, 3099681923, 6199363846, 15498409615, 30996819230]

約数ペア:

[(1, 30996819230), (2, 15498409615), (5, 6199363846), (10, 3099681923), (13, 2384370710), (26, 1192185355), (65, 476874142), (130, 238437071)]