2040558735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{71261}}^1$

素因数の和:71375

約数の個数: 32

約数和(自身を含む): 3447940608

約数和(自身を除く): 1407381873

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 1245, 1909, 5727, 9545, 28635, 71261, 213783, 356305, 1068915, 1639003, 4917009, 5914663, 8195015, 17743989, 24585045, 29573315, 88719945, 136037249, 408111747, 680186245, 2040558735]

約数ペア:

[(1, 2040558735), (3, 680186245), (5, 408111747), (15, 136037249), (23, 88719945), (69, 29573315), (83, 24585045), (115, 17743989), (249, 8195015), (345, 5914663), (415, 4917009), (1245, 1639003), (1909, 1068915), (5727, 356305), (9545, 213783), (28635, 71261)]