68158790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8933}}^1$

素因数の和:9056

約数の個数: 32

約数和(自身を含む): 141514560

約数和(自身を除く): 73355770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 8933, 17866, 44665, 62531, 89330, 125062, 312655, 625310, 973697, 1947394, 4868485, 6815879, 9736970, 13631758, 34079395, 68158790]

約数ペア:

[(1, 68158790), (2, 34079395), (5, 13631758), (7, 9736970), (10, 6815879), (14, 4868485), (35, 1947394), (70, 973697), (109, 625310), (218, 312655), (545, 125062), (763, 89330), (1090, 62531), (1526, 44665), (3815, 17866), (7630, 8933)]