78339930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63691}}^1$

素因数の和:63742

約数の個数: 32

約数和(自身を含む): 192604608

約数和(自身を除く): 114264678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 63691, 127382, 191073, 318455, 382146, 636910, 955365, 1910730, 2611331, 5222662, 7833993, 13056655, 15667986, 26113310, 39169965, 78339930]

約数ペア:

[(1, 78339930), (2, 39169965), (3, 26113310), (5, 15667986), (6, 13056655), (10, 7833993), (15, 5222662), (30, 2611331), (41, 1910730), (82, 955365), (123, 636910), (205, 382146), (246, 318455), (410, 191073), (615, 127382), (1230, 63691)]