84810670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 180091728

約数和(自身を除く): 95281058

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2371, 2555, 3577, 4742, 5110, 7154, 11855, 16597, 17885, 23710, 33194, 35770, 82985, 116179, 165970, 173083, 232358, 346166, 580895, 865415, 1161790, 1211581, 1730830, 2423162, 6057905, 8481067, 12115810, 16962134, 42405335, 84810670]

約数ペア:

[(1, 84810670), (2, 42405335), (5, 16962134), (7, 12115810), (10, 8481067), (14, 6057905), (35, 2423162), (49, 1730830), (70, 1211581), (73, 1161790), (98, 865415), (146, 580895), (245, 346166), (365, 232358), (490, 173083), (511, 165970), (730, 116179), (1022, 82985), (2371, 35770), (2555, 33194), (3577, 23710), (4742, 17885), (5110, 16597), (7154, 11855)]