68079670

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{30529}}^1$

素因数の和:30759

約数の個数: 16

約数和(自身を含む): 123096960

約数和(自身を除く): 55017290

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 30529, 61058, 152645, 305290, 6807967, 13615934, 34039835, 68079670]

約数ペア:

[(1, 68079670), (2, 34039835), (5, 13615934), (10, 6807967), (223, 305290), (446, 152645), (1115, 61058), (2230, 30529)]