30328722

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 40432878

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 107, 174, 181, 214, 261, 321, 362, 522, 543, 642, 783, 963, 1086, 1566, 1629, 1926, 2889, 3103, 3258, 4887, 5249, 5778, 6206, 9309, 9774, 10498, 15747, 18618, 19367, 27927, 31494, 38734, 47241, 55854, 58101, 83781, 94482, 116202, 141723, 167562, 174303, 283446, 348606, 522909, 561643, 1045818, 1123286, 1684929, 3369858, 5054787, 10109574, 15164361, 30328722]

約数ペア:

[(1, 30328722), (2, 15164361), (3, 10109574), (6, 5054787), (9, 3369858), (18, 1684929), (27, 1123286), (29, 1045818), (54, 561643), (58, 522909), (87, 348606), (107, 283446), (174, 174303), (181, 167562), (214, 141723), (261, 116202), (321, 94482), (362, 83781), (522, 58101), (543, 55854), (642, 47241), (783, 38734), (963, 31494), (1086, 27927), (1566, 19367), (1629, 18618), (1926, 15747), (2889, 10498), (3103, 9774), (3258, 9309), (4887, 6206), (5249, 5778)]