313627370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{5693}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 646109568

約数和(自身を除く): 332482198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1574, 3935, 5509, 5693, 7870, 11018, 11386, 27545, 28465, 39851, 55090, 56930, 79702, 199255, 398510, 4480391, 8960782, 22401955, 31362737, 44803910, 62725474, 156813685, 313627370]

約数ペア:

[(1, 313627370), (2, 156813685), (5, 62725474), (7, 44803910), (10, 31362737), (14, 22401955), (35, 8960782), (70, 4480391), (787, 398510), (1574, 199255), (3935, 79702), (5509, 56930), (5693, 55090), (7870, 39851), (11018, 28465), (11386, 27545)]