83646290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5451

約数の個数: 64

約数和(自身を含む): 196245504

約数和(自身を除く): 112599214

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 5407, 7735, 10814, 15470, 27035, 37849, 54070, 70291, 75698, 91919, 140582, 183838, 189245, 351455, 378490, 459595, 492037, 643433, 702910, 919190, 984074, 1194947, 1286866, 2389894, 2460185, 3217165, 4920370, 5974735, 6434330, 8364629, 11949470, 16729258, 41823145, 83646290]

約数ペア:

[(1, 83646290), (2, 41823145), (5, 16729258), (7, 11949470), (10, 8364629), (13, 6434330), (14, 5974735), (17, 4920370), (26, 3217165), (34, 2460185), (35, 2389894), (65, 1286866), (70, 1194947), (85, 984074), (91, 919190), (119, 702910), (130, 643433), (170, 492037), (182, 459595), (221, 378490), (238, 351455), (442, 189245), (455, 183838), (595, 140582), (910, 91919), (1105, 75698), (1190, 70291), (1547, 54070), (2210, 37849), (3094, 27035), (5407, 15470), (7735, 10814)]