97857340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1709}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 235569600

約数和(自身を除く): 137712260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 1709, 2045, 2863, 3418, 4090, 5726, 6836, 8180, 8545, 11452, 11963, 14315, 17090, 23926, 28630, 34180, 47852, 57260, 59815, 119630, 239260, 698981, 1397962, 2795924, 3494905, 4892867, 6989810, 9785734, 13979620, 19571468, 24464335, 48928670, 97857340]

約数ペア:

[(1, 97857340), (2, 48928670), (4, 24464335), (5, 19571468), (7, 13979620), (10, 9785734), (14, 6989810), (20, 4892867), (28, 3494905), (35, 2795924), (70, 1397962), (140, 698981), (409, 239260), (818, 119630), (1636, 59815), (1709, 57260), (2045, 47852), (2863, 34180), (3418, 28630), (4090, 23926), (5726, 17090), (6836, 14315), (8180, 11963), (8545, 11452)]