13168860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 37161600

約数和(自身を除く): 23992740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1579, 1668, 2085, 2780, 3158, 4170, 4737, 6316, 7895, 8340, 9474, 15790, 18948, 23685, 31580, 47370, 94740, 219481, 438962, 658443, 877924, 1097405, 1316886, 2194810, 2633772, 3292215, 4389620, 6584430, 13168860]

約数ペア:

[(1, 13168860), (2, 6584430), (3, 4389620), (4, 3292215), (5, 2633772), (6, 2194810), (10, 1316886), (12, 1097405), (15, 877924), (20, 658443), (30, 438962), (60, 219481), (139, 94740), (278, 47370), (417, 31580), (556, 23685), (695, 18948), (834, 15790), (1390, 9474), (1579, 8340), (1668, 7895), (2085, 6316), (2780, 4737), (3158, 4170)]