30401020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116927}}^1$

素因数の和:116949

約数の個数: 24

約数和(自身を含む): 68753664

約数和(自身を除く): 38352644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 116927, 233854, 467708, 584635, 1169270, 1520051, 2338540, 3040102, 6080204, 7600255, 15200510, 30401020]

約数ペア:

[(1, 30401020), (2, 15200510), (4, 7600255), (5, 6080204), (10, 3040102), (13, 2338540), (20, 1520051), (26, 1169270), (52, 584635), (65, 467708), (130, 233854), (260, 116927)]