2021596430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 4430547072

約数和(自身を除く): 2408950642

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 47, 49, 70, 82, 94, 98, 205, 235, 245, 287, 329, 410, 470, 490, 574, 658, 1435, 1645, 1927, 2009, 2141, 2303, 2870, 3290, 3854, 4018, 4282, 4606, 9635, 10045, 10705, 11515, 13489, 14987, 19270, 20090, 21410, 23030, 26978, 29974, 67445, 74935, 87781, 94423, 100627, 104909, 134890, 149870, 175562, 188846, 201254, 209818, 438905, 472115, 503135, 524545, 614467, 704389, 877810, 944230, 1006270, 1049090, 1228934, 1408778, 3072335, 3521945, 4125707, 4301269, 4930723, 6144670, 7043890, 8251414, 8602538, 9861446, 20628535, 21506345, 24653615, 28879949, 41257070, 43012690, 49307230, 57759898, 144399745, 202159643, 288799490, 404319286, 1010798215, 2021596430]

約数ペア:

[(1, 2021596430), (2, 1010798215), (5, 404319286), (7, 288799490), (10, 202159643), (14, 144399745), (35, 57759898), (41, 49307230), (47, 43012690), (49, 41257070), (70, 28879949), (82, 24653615), (94, 21506345), (98, 20628535), (205, 9861446), (235, 8602538), (245, 8251414), (287, 7043890), (329, 6144670), (410, 4930723), (470, 4301269), (490, 4125707), (574, 3521945), (658, 3072335), (1435, 1408778), (1645, 1228934), (1927, 1049090), (2009, 1006270), (2141, 944230), (2303, 877810), (2870, 704389), (3290, 614467), (3854, 524545), (4018, 503135), (4282, 472115), (4606, 438905), (9635, 209818), (10045, 201254), (10705, 188846), (11515, 175562), (13489, 149870), (14987, 134890), (19270, 104909), (20090, 100627), (21410, 94423), (23030, 87781), (26978, 74935), (29974, 67445)]