39454730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5171}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 81924480

約数和(自身を除く): 42469750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5171, 7630, 10342, 25855, 36197, 51710, 72394, 180985, 361970, 563639, 1127278, 2818195, 3945473, 5636390, 7890946, 19727365, 39454730]

約数ペア:

[(1, 39454730), (2, 19727365), (5, 7890946), (7, 5636390), (10, 3945473), (14, 2818195), (35, 1127278), (70, 563639), (109, 361970), (218, 180985), (545, 72394), (763, 51710), (1090, 36197), (1526, 25855), (3815, 10342), (5171, 7630)]