2930690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5981}}^1$

素因数の和:6002

約数の個数: 24

約数和(自身を含む): 6137532

約数和(自身を除く): 3206842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5981, 11962, 29905, 41867, 59810, 83734, 209335, 293069, 418670, 586138, 1465345, 2930690]

約数ペア:

[(1, 2930690), (2, 1465345), (5, 586138), (7, 418670), (10, 293069), (14, 209335), (35, 83734), (49, 59810), (70, 41867), (98, 29905), (245, 11962), (490, 5981)]