70679560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{36061}}^1$

素因数の和:36086

約数の個数: 48

約数和(自身を含む): 184998060

約数和(自身を除く): 114318500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 36061, 72122, 144244, 180305, 252427, 288488, 360610, 504854, 721220, 1009708, 1262135, 1442440, 1766989, 2019416, 2524270, 3533978, 5048540, 7067956, 8834945, 10097080, 14135912, 17669890, 35339780, 70679560]

約数ペア:

[(1, 70679560), (2, 35339780), (4, 17669890), (5, 14135912), (7, 10097080), (8, 8834945), (10, 7067956), (14, 5048540), (20, 3533978), (28, 2524270), (35, 2019416), (40, 1766989), (49, 1442440), (56, 1262135), (70, 1009708), (98, 721220), (140, 504854), (196, 360610), (245, 288488), (280, 252427), (392, 180305), (490, 144244), (980, 72122), (1960, 36061)]