2793700

素因数分解:

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

素因数の和:341

約数の個数: 72

約数和(自身を含む): 7485632

約数和(自身を除く): 4691932

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 307, 325, 350, 364, 455, 614, 650, 700, 910, 1228, 1300, 1535, 1820, 2149, 2275, 3070, 3991, 4298, 4550, 6140, 7675, 7982, 8596, 9100, 10745, 15350, 15964, 19955, 21490, 27937, 30700, 39910, 42980, 53725, 55874, 79820, 99775, 107450, 111748, 139685, 199550, 214900, 279370, 399100, 558740, 698425, 1396850, 2793700]

約数ペア:

[(1, 2793700), (2, 1396850), (4, 698425), (5, 558740), (7, 399100), (10, 279370), (13, 214900), (14, 199550), (20, 139685), (25, 111748), (26, 107450), (28, 99775), (35, 79820), (50, 55874), (52, 53725), (65, 42980), (70, 39910), (91, 30700), (100, 27937), (130, 21490), (140, 19955), (175, 15964), (182, 15350), (260, 10745), (307, 9100), (325, 8596), (350, 7982), (364, 7675), (455, 6140), (614, 4550), (650, 4298), (700, 3991), (910, 3070), (1228, 2275), (1300, 2149), (1535, 1820)]