205436310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{17077}}^1$

素因数の和:17488

約数の個数: 32

約数和(自身を含む): 494305632

約数和(自身を除く): 288869322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 12030, 17077, 34154, 51231, 85385, 102462, 170770, 256155, 512310, 6847877, 13695754, 20543631, 34239385, 41087262, 68478770, 102718155, 205436310]

約数ペア:

[(1, 205436310), (2, 102718155), (3, 68478770), (5, 41087262), (6, 34239385), (10, 20543631), (15, 13695754), (30, 6847877), (401, 512310), (802, 256155), (1203, 170770), (2005, 102462), (2406, 85385), (4010, 51231), (6015, 34154), (12030, 17077)]