87268390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1307}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 171777024

約数和(自身を除く): 84508634

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 607, 1214, 1307, 2614, 3035, 6070, 6535, 6677, 13070, 13354, 14377, 28754, 33385, 66770, 71885, 143770, 793349, 1586698, 3966745, 7933490, 8726839, 17453678, 43634195, 87268390]

約数ペア:

[(1, 87268390), (2, 43634195), (5, 17453678), (10, 8726839), (11, 7933490), (22, 3966745), (55, 1586698), (110, 793349), (607, 143770), (1214, 71885), (1307, 66770), (2614, 33385), (3035, 28754), (6070, 14377), (6535, 13354), (6677, 13070)]