42049620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233609}}^1$

素因数の和:233624

約数の個数: 36

約数和(自身を含む): 127551060

約数和(自身を除く): 85501440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233609, 467218, 700827, 934436, 1168045, 1401654, 2102481, 2336090, 2803308, 3504135, 4204962, 4672180, 7008270, 8409924, 10512405, 14016540, 21024810, 42049620]

約数ペア:

[(1, 42049620), (2, 21024810), (3, 14016540), (4, 10512405), (5, 8409924), (6, 7008270), (9, 4672180), (10, 4204962), (12, 3504135), (15, 2803308), (18, 2336090), (20, 2102481), (30, 1401654), (36, 1168045), (45, 934436), (60, 700827), (90, 467218), (180, 233609)]