130112710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142981}}^1$

素因数の和:143008

約数の個数: 32

約数和(自身を含む): 288251712

約数和(自身を除く): 158139002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 142981, 285962, 714905, 1000867, 1429810, 1858753, 2001734, 3717506, 5004335, 9293765, 10008670, 13011271, 18587530, 26022542, 65056355, 130112710]

約数ペア:

[(1, 130112710), (2, 65056355), (5, 26022542), (7, 18587530), (10, 13011271), (13, 10008670), (14, 9293765), (26, 5004335), (35, 3717506), (65, 2001734), (70, 1858753), (91, 1429810), (130, 1000867), (182, 714905), (455, 285962), (910, 142981)]