319707870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{560891}}^1$

素因数の和:560920

約数の個数: 32

約数和(自身を含む): 807684480

約数和(自身を除く): 487976610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 560891, 1121782, 1682673, 2804455, 3365346, 5608910, 8413365, 10656929, 16826730, 21313858, 31970787, 53284645, 63941574, 106569290, 159853935, 319707870]

約数ペア:

[(1, 319707870), (2, 159853935), (3, 106569290), (5, 63941574), (6, 53284645), (10, 31970787), (15, 21313858), (19, 16826730), (30, 10656929), (38, 8413365), (57, 5608910), (95, 3365346), (114, 2804455), (190, 1682673), (285, 1121782), (570, 560891)]