67972030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971029}}^1$

素因数の和:971043

約数の個数: 16

約数和(自身を含む): 139828320

約数和(自身を除く): 71856290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971029, 1942058, 4855145, 6797203, 9710290, 13594406, 33986015, 67972030]

約数ペア:

[(1, 67972030), (2, 33986015), (5, 13594406), (7, 9710290), (10, 6797203), (14, 4855145), (35, 1942058), (70, 971029)]