30768045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 65028096

約数和(自身を除く): 34260051

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1567, 1785, 2805, 3927, 4701, 6545, 7835, 10969, 17237, 19635, 23505, 26639, 32907, 51711, 54845, 79917, 86185, 120659, 133195, 164535, 186473, 258555, 293029, 361977, 399585, 559419, 603295, 879087, 932365, 1465145, 1809885, 2051203, 2797095, 4395435, 6153609, 10256015, 30768045]

約数ペア:

[(1, 30768045), (3, 10256015), (5, 6153609), (7, 4395435), (11, 2797095), (15, 2051203), (17, 1809885), (21, 1465145), (33, 932365), (35, 879087), (51, 603295), (55, 559419), (77, 399585), (85, 361977), (105, 293029), (119, 258555), (165, 186473), (187, 164535), (231, 133195), (255, 120659), (357, 86185), (385, 79917), (561, 54845), (595, 51711), (935, 32907), (1155, 26639), (1309, 23505), (1567, 19635), (1785, 17237), (2805, 10969), (3927, 7835), (4701, 6545)]