206920530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2299117}}^1$

素因数の和:2299130

約数の個数: 24

約数和(自身を含む): 537993612

約数和(自身を除く): 331073082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2299117, 4598234, 6897351, 11495585, 13794702, 20692053, 22991170, 34486755, 41384106, 68973510, 103460265, 206920530]

約数ペア:

[(1, 206920530), (2, 103460265), (3, 68973510), (5, 41384106), (6, 34486755), (9, 22991170), (10, 20692053), (15, 13794702), (18, 11495585), (30, 6897351), (45, 4598234), (90, 2299117)]