47307770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 90513936

約数和(自身を除く): 43206166

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 661, 842, 1322, 2105, 3305, 4210, 6610, 7157, 11237, 14314, 22474, 35785, 56185, 71570, 112370, 278281, 556562, 1391405, 2782810, 4730777, 9461554, 23653885, 47307770]

約数ペア:

[(1, 47307770), (2, 23653885), (5, 9461554), (10, 4730777), (17, 2782810), (34, 1391405), (85, 556562), (170, 278281), (421, 112370), (661, 71570), (842, 56185), (1322, 35785), (2105, 22474), (3305, 14314), (4210, 11237), (6610, 7157)]