1339478220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22324637}}^1$

素因数の和:22324649

約数の個数: 24

約数和(自身を含む): 3750539184

約数和(自身を除く): 2411060964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22324637, 44649274, 66973911, 89298548, 111623185, 133947822, 223246370, 267895644, 334869555, 446492740, 669739110, 1339478220]

約数ペア:

[(1, 1339478220), (2, 669739110), (3, 446492740), (4, 334869555), (5, 267895644), (6, 223246370), (10, 133947822), (12, 111623185), (15, 89298548), (20, 66973911), (30, 44649274), (60, 22324637)]