6893220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 19470528

約数和(自身を除く): 12577308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 877, 1310, 1572, 1754, 1965, 2620, 2631, 3508, 3930, 4385, 5262, 7860, 8770, 10524, 13155, 17540, 26310, 52620, 114887, 229774, 344661, 459548, 574435, 689322, 1148870, 1378644, 1723305, 2297740, 3446610, 6893220]

約数ペア:

[(1, 6893220), (2, 3446610), (3, 2297740), (4, 1723305), (5, 1378644), (6, 1148870), (10, 689322), (12, 574435), (15, 459548), (20, 344661), (30, 229774), (60, 114887), (131, 52620), (262, 26310), (393, 17540), (524, 13155), (655, 10524), (786, 8770), (877, 7860), (1310, 5262), (1572, 4385), (1754, 3930), (1965, 3508), (2620, 2631)]