30654876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21498

約数の個数: 48

約数和(自身を含む): 86558976

約数和(自身を除く): 55904100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 21467, 42934, 64401, 85868, 128802, 150269, 257604, 300538, 364939, 450807, 601076, 729878, 901614, 1094817, 1459756, 1803228, 2189634, 2554573, 4379268, 5109146, 7663719, 10218292, 15327438, 30654876]

約数ペア:

[(1, 30654876), (2, 15327438), (3, 10218292), (4, 7663719), (6, 5109146), (7, 4379268), (12, 2554573), (14, 2189634), (17, 1803228), (21, 1459756), (28, 1094817), (34, 901614), (42, 729878), (51, 601076), (68, 450807), (84, 364939), (102, 300538), (119, 257604), (204, 150269), (238, 128802), (357, 85868), (476, 64401), (714, 42934), (1428, 21467)]