69172860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1152881}}^1$

素因数の和:1152893

約数の個数: 24

約数和(自身を含む): 193684176

約数和(自身を除く): 124511316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1152881, 2305762, 3458643, 4611524, 5764405, 6917286, 11528810, 13834572, 17293215, 23057620, 34586430, 69172860]

約数ペア:

[(1, 69172860), (2, 34586430), (3, 23057620), (4, 17293215), (5, 13834572), (6, 11528810), (10, 6917286), (12, 5764405), (15, 4611524), (20, 3458643), (30, 2305762), (60, 1152881)]