76342490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{155801}}^1$

素因数の和:155822

約数の個数: 24

約数和(自身を含む): 159852852

約数和(自身を除く): 83510362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 155801, 311602, 779005, 1090607, 1558010, 2181214, 5453035, 7634249, 10906070, 15268498, 38171245, 76342490]

約数ペア:

[(1, 76342490), (2, 38171245), (5, 15268498), (7, 10906070), (10, 7634249), (14, 5453035), (35, 2181214), (49, 1558010), (70, 1090607), (98, 779005), (245, 311602), (490, 155801)]