174929970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 428488704

約数和(自身を除く): 253558734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 163, 166, 249, 326, 415, 431, 489, 498, 815, 830, 862, 978, 1245, 1293, 1630, 2155, 2445, 2490, 2586, 4310, 4890, 6465, 12930, 13529, 27058, 35773, 40587, 67645, 70253, 71546, 81174, 107319, 135290, 140506, 178865, 202935, 210759, 214638, 351265, 357730, 405870, 421518, 536595, 702530, 1053795, 1073190, 2107590, 5830999, 11661998, 17492997, 29154995, 34985994, 58309990, 87464985, 174929970]

約数ペア:

[(1, 174929970), (2, 87464985), (3, 58309990), (5, 34985994), (6, 29154995), (10, 17492997), (15, 11661998), (30, 5830999), (83, 2107590), (163, 1073190), (166, 1053795), (249, 702530), (326, 536595), (415, 421518), (431, 405870), (489, 357730), (498, 351265), (815, 214638), (830, 210759), (862, 202935), (978, 178865), (1245, 140506), (1293, 135290), (1630, 107319), (2155, 81174), (2445, 71546), (2490, 70253), (2586, 67645), (4310, 40587), (4890, 35773), (6465, 27058), (12930, 13529)]