67042490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 125746560

約数和(自身を除く): 58704070

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 1531, 3062, 4379, 7655, 8758, 15310, 21895, 43790, 44399, 88798, 221995, 231181, 443990, 462362, 1155905, 2311810, 6704249, 13408498, 33521245, 67042490]

約数ペア:

[(1, 67042490), (2, 33521245), (5, 13408498), (10, 6704249), (29, 2311810), (58, 1155905), (145, 462362), (151, 443990), (290, 231181), (302, 221995), (755, 88798), (1510, 44399), (1531, 43790), (3062, 21895), (4379, 15310), (7655, 8758)]