31936730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{9311}}^1$

素因数の和:9339

約数の個数: 32

約数和(自身を含む): 67046400

約数和(自身を除く): 35109670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 9311, 18622, 46555, 65177, 93110, 130354, 325885, 456239, 651770, 912478, 2281195, 3193673, 4562390, 6387346, 15968365, 31936730]

約数ペア:

[(1, 31936730), (2, 15968365), (5, 6387346), (7, 4562390), (10, 3193673), (14, 2281195), (35, 912478), (49, 651770), (70, 456239), (98, 325885), (245, 130354), (343, 93110), (490, 65177), (686, 46555), (1715, 18622), (3430, 9311)]