85382460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{474347}}^1$

素因数の和:474362

約数の個数: 36

約数和(自身を含む): 258994008

約数和(自身を除く): 173611548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 474347, 948694, 1423041, 1897388, 2371735, 2846082, 4269123, 4743470, 5692164, 7115205, 8538246, 9486940, 14230410, 17076492, 21345615, 28460820, 42691230, 85382460]

約数ペア:

[(1, 85382460), (2, 42691230), (3, 28460820), (4, 21345615), (5, 17076492), (6, 14230410), (9, 9486940), (10, 8538246), (12, 7115205), (15, 5692164), (18, 4743470), (20, 4269123), (30, 2846082), (36, 2371735), (45, 1897388), (60, 1423041), (90, 948694), (180, 474347)]