68377530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175327}}^1$

素因数の和:175350

約数の個数: 32

約数和(自身を含む): 176730624

約数和(自身を除く): 108353094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 175327, 350654, 525981, 876635, 1051962, 1753270, 2279251, 2629905, 4558502, 5259810, 6837753, 11396255, 13675506, 22792510, 34188765, 68377530]

約数ペア:

[(1, 68377530), (2, 34188765), (3, 22792510), (5, 13675506), (6, 11396255), (10, 6837753), (13, 5259810), (15, 4558502), (26, 2629905), (30, 2279251), (39, 1753270), (65, 1051962), (78, 876635), (130, 525981), (195, 350654), (390, 175327)]