8335830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 11824170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 1999, 2085, 3998, 4170, 5997, 9995, 11994, 19990, 29985, 59970, 277861, 555722, 833583, 1389305, 1667166, 2778610, 4167915, 8335830]

約数ペア:

[(1, 8335830), (2, 4167915), (3, 2778610), (5, 1667166), (6, 1389305), (10, 833583), (15, 555722), (30, 277861), (139, 59970), (278, 29985), (417, 19990), (695, 11994), (834, 9995), (1390, 5997), (1999, 4170), (2085, 3998)]