4749290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 11176704

約数和(自身を除く): 6427414

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 307, 442, 455, 595, 614, 910, 1105, 1190, 1535, 1547, 2149, 2210, 3070, 3094, 3991, 4298, 5219, 7735, 7982, 10438, 10745, 15470, 19955, 21490, 26095, 27937, 36533, 39910, 52190, 55874, 67847, 73066, 135694, 139685, 182665, 279370, 339235, 365330, 474929, 678470, 949858, 2374645, 4749290]

約数ペア:

[(1, 4749290), (2, 2374645), (5, 949858), (7, 678470), (10, 474929), (13, 365330), (14, 339235), (17, 279370), (26, 182665), (34, 139685), (35, 135694), (65, 73066), (70, 67847), (85, 55874), (91, 52190), (119, 39910), (130, 36533), (170, 27937), (182, 26095), (221, 21490), (238, 19955), (307, 15470), (442, 10745), (455, 10438), (595, 7982), (614, 7735), (910, 5219), (1105, 4298), (1190, 3991), (1535, 3094), (1547, 3070), (2149, 2210)]