652290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 1658880

約数和(自身を除く): 1006590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1279, 2558, 3837, 6395, 7674, 12790, 19185, 21743, 38370, 43486, 65229, 108715, 130458, 217430, 326145, 652290]

約数ペア:

[(1, 652290), (2, 326145), (3, 217430), (5, 130458), (6, 108715), (10, 65229), (15, 43486), (17, 38370), (30, 21743), (34, 19185), (51, 12790), (85, 7674), (102, 6395), (170, 3837), (255, 2558), (510, 1279)]