127029779110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31521037}}^1$

素因数の和:31521088

約数の個数: 32

約数和(自身を含む): 254185650432

約数和(自身を除く): 127155871322

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 31521037, 63042074, 157605185, 315210370, 409773481, 819546962, 977152147, 1954304294, 2048867405, 4097734810, 4885760735, 9771521470, 12702977911, 25405955822, 63514889555, 127029779110]

約数ペア:

[(1, 127029779110), (2, 63514889555), (5, 25405955822), (10, 12702977911), (13, 9771521470), (26, 4885760735), (31, 4097734810), (62, 2048867405), (65, 1954304294), (130, 977152147), (155, 819546962), (310, 409773481), (403, 315210370), (806, 157605185), (2015, 63042074), (4030, 31521037)]