30739826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 52315200

約数和(自身を除く): 21575374

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 377, 691, 754, 767, 1382, 1534, 1711, 3422, 8983, 17966, 20039, 22243, 40078, 40769, 44486, 81538, 260507, 521014, 529997, 1059994, 1182301, 2364602, 15369913, 30739826]

約数ペア:

[(1, 30739826), (2, 15369913), (13, 2364602), (26, 1182301), (29, 1059994), (58, 529997), (59, 521014), (118, 260507), (377, 81538), (691, 44486), (754, 40769), (767, 40078), (1382, 22243), (1534, 20039), (1711, 17966), (3422, 8983)]