61396090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1801}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 126630144

約数和(自身を除く): 65234054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 1801, 2435, 3409, 3602, 4870, 6818, 9005, 12607, 17045, 18010, 25214, 34090, 63035, 126070, 877087, 1754174, 4385435, 6139609, 8770870, 12279218, 30698045, 61396090]

約数ペア:

[(1, 61396090), (2, 30698045), (5, 12279218), (7, 8770870), (10, 6139609), (14, 4385435), (35, 1754174), (70, 877087), (487, 126070), (974, 63035), (1801, 34090), (2435, 25214), (3409, 18010), (3602, 17045), (4870, 12607), (6818, 9005)]