135931020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2265517}}^1$

素因数の和:2265529

約数の個数: 24

約数和(自身を含む): 380607024

約数和(自身を除く): 244676004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2265517, 4531034, 6796551, 9062068, 11327585, 13593102, 22655170, 27186204, 33982755, 45310340, 67965510, 135931020]

約数ペア:

[(1, 135931020), (2, 67965510), (3, 45310340), (4, 33982755), (5, 27186204), (6, 22655170), (10, 13593102), (12, 11327585), (15, 9062068), (20, 6796551), (30, 4531034), (60, 2265517)]