6904750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 13141440

約数和(自身を除く): 6236690

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 389, 710, 778, 1775, 1945, 3550, 3890, 8875, 9725, 17750, 19450, 27619, 48625, 55238, 97250, 138095, 276190, 690475, 1380950, 3452375, 6904750]

約数ペア:

[(1, 6904750), (2, 3452375), (5, 1380950), (10, 690475), (25, 276190), (50, 138095), (71, 97250), (125, 55238), (142, 48625), (250, 27619), (355, 19450), (389, 17750), (710, 9725), (778, 8875), (1775, 3890), (1945, 3550)]