211078680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1758989}}^1$

素因数の和:1759003

約数の個数: 32

約数和(自身を含む): 633236400

約数和(自身を除く): 422157720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1758989, 3517978, 5276967, 7035956, 8794945, 10553934, 14071912, 17589890, 21107868, 26384835, 35179780, 42215736, 52769670, 70359560, 105539340, 211078680]

約数ペア:

[(1, 211078680), (2, 105539340), (3, 70359560), (4, 52769670), (5, 42215736), (6, 35179780), (8, 26384835), (10, 21107868), (12, 17589890), (15, 14071912), (20, 10553934), (24, 8794945), (30, 7035956), (40, 5276967), (60, 3517978), (120, 1758989)]