31348770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45433}}^1$

素因数の和:45466

約数の個数: 32

約数和(自身を含む): 78509952

約数和(自身を除く): 47161182

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 45433, 90866, 136299, 227165, 272598, 454330, 681495, 1044959, 1362990, 2089918, 3134877, 5224795, 6269754, 10449590, 15674385, 31348770]

約数ペア:

[(1, 31348770), (2, 15674385), (3, 10449590), (5, 6269754), (6, 5224795), (10, 3134877), (15, 2089918), (23, 1362990), (30, 1044959), (46, 681495), (69, 454330), (115, 272598), (138, 227165), (230, 136299), (345, 90866), (690, 45433)]