130967690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{38183}}^1$

素因数の和:38211

約数の個数: 32

約数和(自身を含む): 274924800

約数和(自身を除く): 143957110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 38183, 76366, 190915, 267281, 381830, 534562, 1336405, 1870967, 2672810, 3741934, 9354835, 13096769, 18709670, 26193538, 65483845, 130967690]

約数ペア:

[(1, 130967690), (2, 65483845), (5, 26193538), (7, 18709670), (10, 13096769), (14, 9354835), (35, 3741934), (49, 2672810), (70, 1870967), (98, 1336405), (245, 534562), (343, 381830), (490, 267281), (686, 190915), (1715, 76366), (3430, 38183)]