84282170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2311}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 173788416

約数和(自身を除く): 89506246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2311, 2605, 3647, 4622, 5210, 7294, 11555, 16177, 18235, 23110, 32354, 36470, 80885, 161770, 1204031, 2408062, 6020155, 8428217, 12040310, 16856434, 42141085, 84282170]

約数ペア:

[(1, 84282170), (2, 42141085), (5, 16856434), (7, 12040310), (10, 8428217), (14, 6020155), (35, 2408062), (70, 1204031), (521, 161770), (1042, 80885), (2311, 36470), (2605, 32354), (3647, 23110), (4622, 18235), (5210, 16177), (7294, 11555)]