371122460

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{30271}}^1$

素因数の和:30893

約数の個数: 24

約数和(自身を含む): 780654336

約数和(自身を除く): 409531876

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 30271, 60542, 121084, 151355, 302710, 605420, 18556123, 37112246, 74224492, 92780615, 185561230, 371122460]

約数ペア:

[(1, 371122460), (2, 185561230), (4, 92780615), (5, 74224492), (10, 37112246), (20, 18556123), (613, 605420), (1226, 302710), (2452, 151355), (3065, 121084), (6130, 60542), (12260, 30271)]