76430690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{22283}}^1$

素因数の和:22311

約数の個数: 32

約数和(自身を含む): 160444800

約数和(自身を除く): 84014110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 22283, 44566, 111415, 155981, 222830, 311962, 779905, 1091867, 1559810, 2183734, 5459335, 7643069, 10918670, 15286138, 38215345, 76430690]

約数ペア:

[(1, 76430690), (2, 38215345), (5, 15286138), (7, 10918670), (10, 7643069), (14, 5459335), (35, 2183734), (49, 1559810), (70, 1091867), (98, 779905), (245, 311962), (343, 222830), (490, 155981), (686, 111415), (1715, 44566), (3430, 22283)]