28696470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86959}}^1$

素因数の和:86980

約数の個数: 32

約数和(自身を含む): 75133440

約数和(自身を除く): 46436970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86959, 173918, 260877, 434795, 521754, 869590, 956549, 1304385, 1913098, 2608770, 2869647, 4782745, 5739294, 9565490, 14348235, 28696470]

約数ペア:

[(1, 28696470), (2, 14348235), (3, 9565490), (5, 5739294), (6, 4782745), (10, 2869647), (11, 2608770), (15, 1913098), (22, 1304385), (30, 956549), (33, 869590), (55, 521754), (66, 434795), (110, 260877), (165, 173918), (330, 86959)]