74392430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11941}}^1$

素因数の和:12044

約数の個数: 32

約数和(自身を含む): 154768320

約数和(自身を除く): 80375890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 11941, 23882, 59705, 83587, 119410, 167174, 417935, 835870, 1062749, 2125498, 5313745, 7439243, 10627490, 14878486, 37196215, 74392430]

約数ペア:

[(1, 74392430), (2, 37196215), (5, 14878486), (7, 10627490), (10, 7439243), (14, 5313745), (35, 2125498), (70, 1062749), (89, 835870), (178, 417935), (445, 167174), (623, 119410), (890, 83587), (1246, 59705), (3115, 23882), (6230, 11941)]