171381690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{634747}}^1$

素因数の和:634763

約数の個数: 32

約数和(自身を含む): 457018560

約数和(自身を除く): 285636870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 634747, 1269494, 1904241, 3173735, 3808482, 5712723, 6347470, 9521205, 11425446, 17138169, 19042410, 28563615, 34276338, 57127230, 85690845, 171381690]

約数ペア:

[(1, 171381690), (2, 85690845), (3, 57127230), (5, 34276338), (6, 28563615), (9, 19042410), (10, 17138169), (15, 11425446), (18, 9521205), (27, 6347470), (30, 5712723), (45, 3808482), (54, 3173735), (90, 1904241), (135, 1269494), (270, 634747)]