22260770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 45957888

約数和(自身を除く): 23697118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 653, 974, 1306, 2435, 3265, 3409, 4571, 4870, 6530, 6818, 9142, 17045, 22855, 34090, 45710, 318011, 636022, 1590055, 2226077, 3180110, 4452154, 11130385, 22260770]

約数ペア:

[(1, 22260770), (2, 11130385), (5, 4452154), (7, 3180110), (10, 2226077), (14, 1590055), (35, 636022), (70, 318011), (487, 45710), (653, 34090), (974, 22855), (1306, 17045), (2435, 9142), (3265, 6818), (3409, 6530), (4571, 4870)]