57765690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{213947}}^1$

素因数の和:213963

約数の個数: 32

約数和(自身を含む): 154042560

約数和(自身を除く): 96276870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 213947, 427894, 641841, 1069735, 1283682, 1925523, 2139470, 3209205, 3851046, 5776569, 6418410, 9627615, 11553138, 19255230, 28882845, 57765690]

約数ペア:

[(1, 57765690), (2, 28882845), (3, 19255230), (5, 11553138), (6, 9627615), (9, 6418410), (10, 5776569), (15, 3851046), (18, 3209205), (27, 2139470), (30, 1925523), (45, 1283682), (54, 1069735), (90, 641841), (135, 427894), (270, 213947)]