380048410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1483}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 797834016

約数和(自身を除く): 417785606

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 523, 1046, 1483, 2615, 2966, 3661, 5230, 7322, 7415, 10381, 14830, 18305, 20762, 25627, 36610, 51254, 51905, 72667, 103810, 128135, 145334, 256270, 363335, 726670, 775609, 1551218, 3878045, 5429263, 7756090, 10858526, 27146315, 38004841, 54292630, 76009682, 190024205, 380048410]

約数ペア:

[(1, 380048410), (2, 190024205), (5, 76009682), (7, 54292630), (10, 38004841), (14, 27146315), (35, 10858526), (49, 7756090), (70, 5429263), (98, 3878045), (245, 1551218), (490, 775609), (523, 726670), (1046, 363335), (1483, 256270), (2615, 145334), (2966, 128135), (3661, 103810), (5230, 72667), (7322, 51905), (7415, 51254), (10381, 36610), (14830, 25627), (18305, 20762)]