68600490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 199946880

約数和(自身を除く): 131346390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2029, 2254, 2415, 3381, 4058, 4830, 5635, 6087, 6762, 10145, 11270, 12174, 14203, 16905, 20290, 28406, 30435, 33810, 42609, 46667, 60870, 71015, 85218, 93334, 99421, 140001, 142030, 198842, 213045, 233335, 280002, 298263, 326669, 426090, 466670, 497105, 596526, 653338, 700005, 980007, 994210, 1400010, 1491315, 1633345, 1960014, 2286683, 2982630, 3266690, 4573366, 4900035, 6860049, 9800070, 11433415, 13720098, 22866830, 34300245, 68600490]

約数ペア:

[(1, 68600490), (2, 34300245), (3, 22866830), (5, 13720098), (6, 11433415), (7, 9800070), (10, 6860049), (14, 4900035), (15, 4573366), (21, 3266690), (23, 2982630), (30, 2286683), (35, 1960014), (42, 1633345), (46, 1491315), (49, 1400010), (69, 994210), (70, 980007), (98, 700005), (105, 653338), (115, 596526), (138, 497105), (147, 466670), (161, 426090), (210, 326669), (230, 298263), (245, 280002), (294, 233335), (322, 213045), (345, 198842), (483, 142030), (490, 140001), (690, 99421), (735, 93334), (805, 85218), (966, 71015), (1127, 60870), (1470, 46667), (1610, 42609), (2029, 33810), (2254, 30435), (2415, 28406), (3381, 20290), (4058, 16905), (4830, 14203), (5635, 12174), (6087, 11270), (6762, 10145)]