22270510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 42690240

約数和(自身を除く): 20419730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 269, 487, 538, 974, 1345, 2435, 2690, 4573, 4870, 8279, 9146, 16558, 22865, 41395, 45730, 82790, 131003, 262006, 655015, 1310030, 2227051, 4454102, 11135255, 22270510]

約数ペア:

[(1, 22270510), (2, 11135255), (5, 4454102), (10, 2227051), (17, 1310030), (34, 655015), (85, 262006), (170, 131003), (269, 82790), (487, 45730), (538, 41395), (974, 22865), (1345, 16558), (2435, 9146), (2690, 8279), (4573, 4870)]