207640530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{769039}}^1$

素因数の和:769055

約数の個数: 32

約数和(自身を含む): 553708800

約数和(自身を除く): 346068270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 769039, 1538078, 2307117, 3845195, 4614234, 6921351, 7690390, 11535585, 13842702, 20764053, 23071170, 34606755, 41528106, 69213510, 103820265, 207640530]

約数ペア:

[(1, 207640530), (2, 103820265), (3, 69213510), (5, 41528106), (6, 34606755), (9, 23071170), (10, 20764053), (15, 13842702), (18, 11535585), (27, 7690390), (30, 6921351), (45, 4614234), (54, 3845195), (90, 2307117), (135, 1538078), (270, 769039)]