68766690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18049}}^1$

素因数の和:18186

約数の個数: 32

約数和(自身を含む): 166348800

約数和(自身を除く): 97582110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 18049, 36098, 54147, 90245, 108294, 180490, 270735, 541470, 2292223, 4584446, 6876669, 11461115, 13753338, 22922230, 34383345, 68766690]

約数ペア:

[(1, 68766690), (2, 34383345), (3, 22922230), (5, 13753338), (6, 11461115), (10, 6876669), (15, 4584446), (30, 2292223), (127, 541470), (254, 270735), (381, 180490), (635, 108294), (762, 90245), (1270, 54147), (1905, 36098), (3810, 18049)]