7789110730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1\times {\mathrm{7237}}^1$

素因数の和:9790

約数の個数: 32

約数和(自身を含む): 14354169984

約数和(自身を除く): 6565059254

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2503, 5006, 7237, 12515, 14474, 25030, 36185, 72370, 107629, 215258, 311191, 538145, 622382, 1076290, 1555955, 3111910, 18114211, 36228422, 90571055, 181142110, 778911073, 1557822146, 3894555365, 7789110730]

約数ペア:

[(1, 7789110730), (2, 3894555365), (5, 1557822146), (10, 778911073), (43, 181142110), (86, 90571055), (215, 36228422), (430, 18114211), (2503, 3111910), (5006, 1555955), (7237, 1076290), (12515, 622382), (14474, 538145), (25030, 311191), (36185, 215258), (72370, 107629)]