970690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{283}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 2044800

約数和(自身を除く): 1074110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 283, 343, 490, 566, 686, 1415, 1715, 1981, 2830, 3430, 3962, 9905, 13867, 19810, 27734, 69335, 97069, 138670, 194138, 485345, 970690]

約数ペア:

[(1, 970690), (2, 485345), (5, 194138), (7, 138670), (10, 97069), (14, 69335), (35, 27734), (49, 19810), (70, 13867), (98, 9905), (245, 3962), (283, 3430), (343, 2830), (490, 1981), (566, 1715), (686, 1415)]