2021654670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{11447}}^1$

素因数の和:11522

約数の個数: 96

約数和(自身を含む): 5743415808

約数和(自身を除く): 3721761138

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 841, 870, 1015, 1218, 1682, 2030, 2523, 3045, 4205, 5046, 5887, 6090, 8410, 11447, 11774, 12615, 17661, 22894, 25230, 29435, 34341, 35322, 57235, 58870, 68682, 80129, 88305, 114470, 160258, 171705, 176610, 240387, 331963, 343410, 400645, 480774, 663926, 801290, 995889, 1201935, 1659815, 1991778, 2323741, 2403870, 3319630, 4647482, 4979445, 6971223, 9626927, 9958890, 11618705, 13942446, 19253854, 23237410, 28880781, 34856115, 48134635, 57761562, 67388489, 69712230, 96269270, 134776978, 144403905, 202165467, 288807810, 336942445, 404330934, 673884890, 1010827335, 2021654670]

約数ペア:

[(1, 2021654670), (2, 1010827335), (3, 673884890), (5, 404330934), (6, 336942445), (7, 288807810), (10, 202165467), (14, 144403905), (15, 134776978), (21, 96269270), (29, 69712230), (30, 67388489), (35, 57761562), (42, 48134635), (58, 34856115), (70, 28880781), (87, 23237410), (105, 19253854), (145, 13942446), (174, 11618705), (203, 9958890), (210, 9626927), (290, 6971223), (406, 4979445), (435, 4647482), (609, 3319630), (841, 2403870), (870, 2323741), (1015, 1991778), (1218, 1659815), (1682, 1201935), (2030, 995889), (2523, 801290), (3045, 663926), (4205, 480774), (5046, 400645), (5887, 343410), (6090, 331963), (8410, 240387), (11447, 176610), (11774, 171705), (12615, 160258), (17661, 114470), (22894, 88305), (25230, 80129), (29435, 68682), (34341, 58870), (35322, 57235)]