74316830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151667}}^1$

素因数の和:151688

約数の個数: 24

約数和(自身を含む): 155611368

約数和(自身を除く): 81294538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 151667, 303334, 758335, 1061669, 1516670, 2123338, 5308345, 7431683, 10616690, 14863366, 37158415, 74316830]

約数ペア:

[(1, 74316830), (2, 37158415), (5, 14863366), (7, 10616690), (10, 7431683), (14, 5308345), (35, 2123338), (49, 1516670), (70, 1061669), (98, 758335), (245, 303334), (490, 151667)]