2320290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 7188480

約数和(自身を除く): 4868190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 127, 145, 174, 203, 210, 254, 261, 290, 315, 381, 406, 435, 522, 609, 630, 635, 762, 870, 889, 1015, 1143, 1218, 1270, 1305, 1778, 1827, 1905, 2030, 2286, 2610, 2667, 3045, 3654, 3683, 3810, 4445, 5334, 5715, 6090, 7366, 8001, 8890, 9135, 11049, 11430, 13335, 16002, 18270, 18415, 22098, 25781, 26670, 33147, 36830, 40005, 51562, 55245, 66294, 77343, 80010, 110490, 128905, 154686, 165735, 232029, 257810, 331470, 386715, 464058, 773430, 1160145, 2320290]

約数ペア:

[(1, 2320290), (2, 1160145), (3, 773430), (5, 464058), (6, 386715), (7, 331470), (9, 257810), (10, 232029), (14, 165735), (15, 154686), (18, 128905), (21, 110490), (29, 80010), (30, 77343), (35, 66294), (42, 55245), (45, 51562), (58, 40005), (63, 36830), (70, 33147), (87, 26670), (90, 25781), (105, 22098), (126, 18415), (127, 18270), (145, 16002), (174, 13335), (203, 11430), (210, 11049), (254, 9135), (261, 8890), (290, 8001), (315, 7366), (381, 6090), (406, 5715), (435, 5334), (522, 4445), (609, 3810), (630, 3683), (635, 3654), (762, 3045), (870, 2667), (889, 2610), (1015, 2286), (1143, 2030), (1218, 1905), (1270, 1827), (1305, 1778)]