230389670

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{67169}}^1$

素因数の和:67197

約数の個数: 32

約数和(自身を含む): 483624000

約数和(自身を除く): 253234330

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 67169, 134338, 335845, 470183, 671690, 940366, 2350915, 3291281, 4701830, 6582562, 16456405, 23038967, 32912810, 46077934, 115194835, 230389670]

約数ペア:

[(1, 230389670), (2, 115194835), (5, 46077934), (7, 32912810), (10, 23038967), (14, 16456405), (35, 6582562), (49, 4701830), (70, 3291281), (98, 2350915), (245, 940366), (343, 671690), (490, 470183), (686, 335845), (1715, 134338), (3430, 67169)]