74229861890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{255965041}}^1$

素因数の和:255965077

約数の個数: 16

約数和(自身を含む): 138221122680

約数和(自身を除く): 63991260790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 255965041, 511930082, 1279825205, 2559650410, 7422986189, 14845972378, 37114930945, 74229861890]

約数ペア:

[(1, 74229861890), (2, 37114930945), (5, 14845972378), (10, 7422986189), (29, 2559650410), (58, 1279825205), (145, 511930082), (290, 255965041)]