170207590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 64

約数和(自身を含む): 370759680

約数和(自身を除く): 200552090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 115, 142, 161, 230, 322, 355, 497, 710, 805, 994, 1489, 1610, 1633, 2485, 2978, 3266, 4970, 7445, 8165, 10423, 11431, 14890, 16330, 20846, 22862, 34247, 52115, 57155, 68494, 104230, 105719, 114310, 171235, 211438, 239729, 342470, 479458, 528595, 740033, 1057190, 1198645, 1480066, 2397290, 2431537, 3700165, 4863074, 7400330, 12157685, 17020759, 24315370, 34041518, 85103795, 170207590]

約数ペア:

[(1, 170207590), (2, 85103795), (5, 34041518), (7, 24315370), (10, 17020759), (14, 12157685), (23, 7400330), (35, 4863074), (46, 3700165), (70, 2431537), (71, 2397290), (115, 1480066), (142, 1198645), (161, 1057190), (230, 740033), (322, 528595), (355, 479458), (497, 342470), (710, 239729), (805, 211438), (994, 171235), (1489, 114310), (1610, 105719), (1633, 104230), (2485, 68494), (2978, 57155), (3266, 52115), (4970, 34247), (7445, 22862), (8165, 20846), (10423, 16330), (11431, 14890)]