30872002

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{2503}}^1$

素因数の和:3393

約数の個数: 16

約数和(自身を含む): 53004672

約数和(自身を除く): 22132670

約数列:

[1, 2, 7, 14, 881, 1762, 2503, 5006, 6167, 12334, 17521, 35042, 2205143, 4410286, 15436001, 30872002]

約数ペア:

[(1, 30872002), (2, 15436001), (7, 4410286), (14, 2205143), (881, 35042), (1762, 17521), (2503, 12334), (5006, 6167)]