30725188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34757}}^1$

素因数の和:34791

約数の個数: 24

約数和(自身を含む): 61313112

約数和(自身を除く): 30587924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 34757, 69514, 139028, 451841, 590869, 903682, 1181738, 1807364, 2363476, 7681297, 15362594, 30725188]

約数ペア:

[(1, 30725188), (2, 15362594), (4, 7681297), (13, 2363476), (17, 1807364), (26, 1181738), (34, 903682), (52, 590869), (68, 451841), (221, 139028), (442, 69514), (884, 34757)]