120507590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24247}}^1$

素因数の和:24332

約数の個数: 32

約数和(自身を含む): 251403264

約数和(自身を除く): 130895674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 24247, 48494, 121235, 169729, 242470, 339458, 848645, 1697290, 1721537, 3443074, 8607685, 12050759, 17215370, 24101518, 60253795, 120507590]

約数ペア:

[(1, 120507590), (2, 60253795), (5, 24101518), (7, 17215370), (10, 12050759), (14, 8607685), (35, 3443074), (70, 1721537), (71, 1697290), (142, 848645), (355, 339458), (497, 242470), (710, 169729), (994, 121235), (2485, 48494), (4970, 24247)]