269755730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61729}}^1$

素因数の和:61778

約数の個数: 32

約数和(自身を含む): 533347200

約数和(自身を除く): 263591470

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 61729, 123458, 308645, 617290, 1172851, 1419767, 2345702, 2839534, 5864255, 7098835, 11728510, 14197670, 26975573, 53951146, 134877865, 269755730]

約数ペア:

[(1, 269755730), (2, 134877865), (5, 53951146), (10, 26975573), (19, 14197670), (23, 11728510), (38, 7098835), (46, 5864255), (95, 2839534), (115, 2345702), (190, 1419767), (230, 1172851), (437, 617290), (874, 308645), (2185, 123458), (4370, 61729)]