542931270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2827

約数の個数: 128

約数和(自身を含む): 1600128000

約数和(自身を除く): 1057196730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 931, 1029, 1330, 1470, 1715, 1862, 1995, 2058, 2777, 2793, 3430, 3990, 4655, 5145, 5554, 5586, 6517, 8331, 9310, 10290, 13034, 13885, 13965, 16662, 19439, 19551, 27770, 27930, 32585, 38878, 39102, 41655, 52763, 58317, 65170, 83310, 97195, 97755, 105526, 116634, 136073, 158289, 194390, 195510, 263815, 272146, 291585, 316578, 369341, 408219, 527630, 583170, 680365, 738682, 791445, 816438, 952511, 1108023, 1360730, 1582890, 1846705, 1905022, 2041095, 2216046, 2585387, 2857533, 3693410, 4082190, 4762555, 5170774, 5540115, 5715066, 7756161, 9525110, 11080230, 12926935, 14287665, 15512322, 18097709, 25853870, 28575330, 36195418, 38780805, 54293127, 77561610, 90488545, 108586254, 180977090, 271465635, 542931270]

約数ペア:

[(1, 542931270), (2, 271465635), (3, 180977090), (5, 108586254), (6, 90488545), (7, 77561610), (10, 54293127), (14, 38780805), (15, 36195418), (19, 28575330), (21, 25853870), (30, 18097709), (35, 15512322), (38, 14287665), (42, 12926935), (49, 11080230), (57, 9525110), (70, 7756161), (95, 5715066), (98, 5540115), (105, 5170774), (114, 4762555), (133, 4082190), (147, 3693410), (190, 2857533), (210, 2585387), (245, 2216046), (266, 2041095), (285, 1905022), (294, 1846705), (343, 1582890), (399, 1360730), (490, 1108023), (570, 952511), (665, 816438), (686, 791445), (735, 738682), (798, 680365), (931, 583170), (1029, 527630), (1330, 408219), (1470, 369341), (1715, 316578), (1862, 291585), (1995, 272146), (2058, 263815), (2777, 195510), (2793, 194390), (3430, 158289), (3990, 136073), (4655, 116634), (5145, 105526), (5554, 97755), (5586, 97195), (6517, 83310), (8331, 65170), (9310, 58317), (10290, 52763), (13034, 41655), (13885, 39102), (13965, 38878), (16662, 32585), (19439, 27930), (19551, 27770)]