22236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{761}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 62471808

約数和(自身を除く): 40235388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 761, 974, 1461, 1522, 1948, 2283, 2435, 2922, 3044, 3805, 4566, 4870, 5844, 7305, 7610, 9132, 9740, 11415, 14610, 15220, 22830, 29220, 45660, 370607, 741214, 1111821, 1482428, 1853035, 2223642, 3706070, 4447284, 5559105, 7412140, 11118210, 22236420]

約数ペア:

[(1, 22236420), (2, 11118210), (3, 7412140), (4, 5559105), (5, 4447284), (6, 3706070), (10, 2223642), (12, 1853035), (15, 1482428), (20, 1111821), (30, 741214), (60, 370607), (487, 45660), (761, 29220), (974, 22830), (1461, 15220), (1522, 14610), (1948, 11415), (2283, 9740), (2435, 9132), (2922, 7610), (3044, 7305), (3805, 5844), (4566, 4870)]