68164860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1136081}}^1$

素因数の和:1136093

約数の個数: 24

約数和(自身を含む): 190861776

約数和(自身を除く): 122696916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1136081, 2272162, 3408243, 4544324, 5680405, 6816486, 11360810, 13632972, 17041215, 22721620, 34082430, 68164860]

約数ペア:

[(1, 68164860), (2, 34082430), (3, 22721620), (4, 17041215), (5, 13632972), (6, 11360810), (10, 6816486), (12, 5680405), (15, 4544324), (20, 3408243), (30, 2272162), (60, 1136081)]