78760410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6547}}^1$

素因数の和:6958

約数の個数: 32

約数和(自身を含む): 189525312

約数和(自身を除く): 110764902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 802, 1203, 2005, 2406, 4010, 6015, 6547, 12030, 13094, 19641, 32735, 39282, 65470, 98205, 196410, 2625347, 5250694, 7876041, 13126735, 15752082, 26253470, 39380205, 78760410]

約数ペア:

[(1, 78760410), (2, 39380205), (3, 26253470), (5, 15752082), (6, 13126735), (10, 7876041), (15, 5250694), (30, 2625347), (401, 196410), (802, 98205), (1203, 65470), (2005, 39282), (2406, 32735), (4010, 19641), (6015, 13094), (6547, 12030)]