72204510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{343831}}^1$

素因数の和:343848

約数の個数: 32

約数和(自身を含む): 198047232

約数和(自身を除く): 125842722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 343831, 687662, 1031493, 1719155, 2062986, 2406817, 3438310, 4813634, 5157465, 7220451, 10314930, 12034085, 14440902, 24068170, 36102255, 72204510]

約数ペア:

[(1, 72204510), (2, 36102255), (3, 24068170), (5, 14440902), (6, 12034085), (7, 10314930), (10, 7220451), (14, 5157465), (15, 4813634), (21, 3438310), (30, 2406817), (35, 2062986), (42, 1719155), (70, 1031493), (105, 687662), (210, 343831)]