71432030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 132257664

約数和(自身を除く): 60825634

約数列:

[1, 2, 5, 10, 43, 86, 215, 283, 430, 566, 587, 1174, 1415, 2830, 2935, 5870, 12169, 24338, 25241, 50482, 60845, 121690, 126205, 166121, 252410, 332242, 830605, 1661210, 7143203, 14286406, 35716015, 71432030]

約数ペア:

[(1, 71432030), (2, 35716015), (5, 14286406), (10, 7143203), (43, 1661210), (86, 830605), (215, 332242), (283, 252410), (430, 166121), (566, 126205), (587, 121690), (1174, 60845), (1415, 50482), (2830, 25241), (2935, 24338), (5870, 12169)]