28611690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32887}}^1$

素因数の和:32926

約数の個数: 32

約数和(自身を含む): 71038080

約数和(自身を除く): 42426390

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 32887, 65774, 98661, 164435, 197322, 328870, 493305, 953723, 986610, 1907446, 2861169, 4768615, 5722338, 9537230, 14305845, 28611690]

約数ペア:

[(1, 28611690), (2, 14305845), (3, 9537230), (5, 5722338), (6, 4768615), (10, 2861169), (15, 1907446), (29, 986610), (30, 953723), (58, 493305), (87, 328870), (145, 197322), (174, 164435), (290, 98661), (435, 65774), (870, 32887)]