64113910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1693}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 132213312

約数和(自身を除く): 68099402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 1693, 2705, 3386, 3787, 5410, 7574, 8465, 11851, 16930, 18935, 23702, 37870, 59255, 118510, 915913, 1831826, 4579565, 6411391, 9159130, 12822782, 32056955, 64113910]

約数ペア:

[(1, 64113910), (2, 32056955), (5, 12822782), (7, 9159130), (10, 6411391), (14, 4579565), (35, 1831826), (70, 915913), (541, 118510), (1082, 59255), (1693, 37870), (2705, 23702), (3386, 18935), (3787, 16930), (5410, 11851), (7574, 8465)]