42218030

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8669}}^1$

素因数の和:9163

約数の個数: 16

約数和(自身を含む): 76157280

約数和(自身を除く): 33939250

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 8669, 17338, 43345, 86690, 4221803, 8443606, 21109015, 42218030]

約数ペア:

[(1, 42218030), (2, 21109015), (5, 8443606), (10, 4221803), (487, 86690), (974, 43345), (2435, 17338), (4870, 8669)]