207625980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3460433}}^1$

素因数の和:3460445

約数の個数: 24

約数和(自身を含む): 581352912

約数和(自身を除く): 373726932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3460433, 6920866, 10381299, 13841732, 17302165, 20762598, 34604330, 41525196, 51906495, 69208660, 103812990, 207625980]

約数ペア:

[(1, 207625980), (2, 103812990), (3, 69208660), (4, 51906495), (5, 41525196), (6, 34604330), (10, 20762598), (12, 17302165), (15, 13841732), (20, 10381299), (30, 6920866), (60, 3460433)]