68304930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7321}}^1$

素因数の和:7642

約数の個数: 32

約数和(自身を含む): 164481408

約数和(自身を除く): 96176478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 311, 622, 933, 1555, 1866, 3110, 4665, 7321, 9330, 14642, 21963, 36605, 43926, 73210, 109815, 219630, 2276831, 4553662, 6830493, 11384155, 13660986, 22768310, 34152465, 68304930]

約数ペア:

[(1, 68304930), (2, 34152465), (3, 22768310), (5, 13660986), (6, 11384155), (10, 6830493), (15, 4553662), (30, 2276831), (311, 219630), (622, 109815), (933, 73210), (1555, 43926), (1866, 36605), (3110, 21963), (4665, 14642), (7321, 9330)]