2135173810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1552

約数の個数: 128

約数和(自身を含む): 5016453120

約数和(自身を除く): 2881279310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 47, 55, 70, 77, 82, 94, 110, 154, 205, 235, 287, 329, 385, 410, 451, 470, 517, 574, 658, 770, 902, 1034, 1435, 1439, 1645, 1927, 2255, 2585, 2870, 2878, 3157, 3290, 3619, 3854, 4510, 5170, 6314, 7195, 7238, 9635, 10073, 13489, 14390, 15785, 15829, 18095, 19270, 20146, 21197, 26978, 31570, 31658, 36190, 42394, 50365, 58999, 67445, 67633, 79145, 100730, 105985, 110803, 117998, 134890, 135266, 148379, 158290, 211970, 221606, 294995, 296758, 338165, 412993, 473431, 554015, 589990, 648989, 676330, 741895, 743963, 825986, 946862, 1108030, 1297978, 1483790, 1487926, 2064965, 2367155, 2772953, 3244945, 3719815, 4129930, 4542923, 4734310, 5207741, 5545906, 6489890, 7439630, 9085846, 10415482, 13864765, 19410671, 22714615, 26038705, 27729530, 30502483, 38821342, 45429230, 52077410, 61004966, 97053355, 152512415, 194106710, 213517381, 305024830, 427034762, 1067586905, 2135173810]

約数ペア:

[(1, 2135173810), (2, 1067586905), (5, 427034762), (7, 305024830), (10, 213517381), (11, 194106710), (14, 152512415), (22, 97053355), (35, 61004966), (41, 52077410), (47, 45429230), (55, 38821342), (70, 30502483), (77, 27729530), (82, 26038705), (94, 22714615), (110, 19410671), (154, 13864765), (205, 10415482), (235, 9085846), (287, 7439630), (329, 6489890), (385, 5545906), (410, 5207741), (451, 4734310), (470, 4542923), (517, 4129930), (574, 3719815), (658, 3244945), (770, 2772953), (902, 2367155), (1034, 2064965), (1435, 1487926), (1439, 1483790), (1645, 1297978), (1927, 1108030), (2255, 946862), (2585, 825986), (2870, 743963), (2878, 741895), (3157, 676330), (3290, 648989), (3619, 589990), (3854, 554015), (4510, 473431), (5170, 412993), (6314, 338165), (7195, 296758), (7238, 294995), (9635, 221606), (10073, 211970), (13489, 158290), (14390, 148379), (15785, 135266), (15829, 134890), (18095, 117998), (19270, 110803), (20146, 105985), (21197, 100730), (26978, 79145), (31570, 67633), (31658, 67445), (36190, 58999), (42394, 50365)]