12217530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31350

約数の個数: 32

約数和(自身を含む): 31578624

約数和(自身を除く): 19361094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31327, 62654, 93981, 156635, 187962, 313270, 407251, 469905, 814502, 939810, 1221753, 2036255, 2443506, 4072510, 6108765, 12217530]

約数ペア:

[(1, 12217530), (2, 6108765), (3, 4072510), (5, 2443506), (6, 2036255), (10, 1221753), (13, 939810), (15, 814502), (26, 469905), (30, 407251), (39, 313270), (65, 187962), (78, 156635), (130, 93981), (195, 62654), (390, 31327)]