84690870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256639}}^1$

素因数の和:256660

約数の個数: 32

約数和(自身を含む): 221736960

約数和(自身を除く): 137046090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 256639, 513278, 769917, 1283195, 1539834, 2566390, 2823029, 3849585, 5646058, 7699170, 8469087, 14115145, 16938174, 28230290, 42345435, 84690870]

約数ペア:

[(1, 84690870), (2, 42345435), (3, 28230290), (5, 16938174), (6, 14115145), (10, 8469087), (11, 7699170), (15, 5646058), (22, 3849585), (30, 2823029), (33, 2566390), (55, 1539834), (66, 1283195), (110, 769917), (165, 513278), (330, 256639)]