39031620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13841}}^1$

素因数の和:13900

約数の個数: 48

約数和(自身を含む): 111621888

約数和(自身を除く): 72590268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 13841, 27682, 41523, 55364, 69205, 83046, 138410, 166092, 207615, 276820, 415230, 650527, 830460, 1301054, 1951581, 2602108, 3252635, 3903162, 6505270, 7806324, 9757905, 13010540, 19515810, 39031620]

約数ペア:

[(1, 39031620), (2, 19515810), (3, 13010540), (4, 9757905), (5, 7806324), (6, 6505270), (10, 3903162), (12, 3252635), (15, 2602108), (20, 1951581), (30, 1301054), (47, 830460), (60, 650527), (94, 415230), (141, 276820), (188, 207615), (235, 166092), (282, 138410), (470, 83046), (564, 69205), (705, 55364), (940, 41523), (1410, 27682), (2820, 13841)]