315945340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{929251}}^1$

素因数の和:929277

約数の個数: 24

約数和(自身を含む): 702514512

約数和(自身を除く): 386569172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 929251, 1858502, 3717004, 4646255, 9292510, 15797267, 18585020, 31594534, 63189068, 78986335, 157972670, 315945340]

約数ペア:

[(1, 315945340), (2, 157972670), (4, 78986335), (5, 63189068), (10, 31594534), (17, 18585020), (20, 15797267), (34, 9292510), (68, 4646255), (85, 3717004), (170, 1858502), (340, 929251)]