30771130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236701}}^1$

素因数の和:236721

約数の個数: 16

約数和(自身を含む): 59648904

約数和(自身を除く): 28877774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 236701, 473402, 1183505, 2367010, 3077113, 6154226, 15385565, 30771130]

約数ペア:

[(1, 30771130), (2, 15385565), (5, 6154226), (10, 3077113), (13, 2367010), (26, 1183505), (65, 473402), (130, 236701)]