214673410

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{8941}}^1$

素因数の和:8976

約数の個数: 40

約数和(自身を含む): 450837756

約数和(自身を除く): 236164346

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 8941, 12005, 17882, 24010, 44705, 62587, 89410, 125174, 312935, 438109, 625870, 876218, 2190545, 3066763, 4381090, 6133526, 15333815, 21467341, 30667630, 42934682, 107336705, 214673410]

約数ペア:

[(1, 214673410), (2, 107336705), (5, 42934682), (7, 30667630), (10, 21467341), (14, 15333815), (35, 6133526), (49, 4381090), (70, 3066763), (98, 2190545), (245, 876218), (343, 625870), (490, 438109), (686, 312935), (1715, 125174), (2401, 89410), (3430, 62587), (4802, 44705), (8941, 24010), (12005, 17882)]