6984250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 16144128

約数和(自身を除く): 9159878

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 307, 325, 350, 455, 614, 650, 875, 910, 1535, 1625, 1750, 2149, 2275, 3070, 3250, 3991, 4298, 4550, 7675, 7982, 10745, 11375, 15350, 19955, 21490, 22750, 27937, 38375, 39910, 53725, 55874, 76750, 99775, 107450, 139685, 199550, 268625, 279370, 498875, 537250, 698425, 997750, 1396850, 3492125, 6984250]

約数ペア:

[(1, 6984250), (2, 3492125), (5, 1396850), (7, 997750), (10, 698425), (13, 537250), (14, 498875), (25, 279370), (26, 268625), (35, 199550), (50, 139685), (65, 107450), (70, 99775), (91, 76750), (125, 55874), (130, 53725), (175, 39910), (182, 38375), (250, 27937), (307, 22750), (325, 21490), (350, 19955), (455, 15350), (614, 11375), (650, 10745), (875, 7982), (910, 7675), (1535, 4550), (1625, 4298), (1750, 3991), (2149, 3250), (2275, 3070)]