1831060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 5080320

約数和(自身を除く): 3249260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 41, 44, 55, 58, 70, 77, 82, 110, 116, 140, 145, 154, 164, 203, 205, 220, 287, 290, 308, 319, 385, 406, 410, 451, 574, 580, 638, 770, 812, 820, 902, 1015, 1148, 1189, 1276, 1435, 1540, 1595, 1804, 2030, 2233, 2255, 2378, 2870, 3157, 3190, 4060, 4466, 4510, 4756, 5740, 5945, 6314, 6380, 8323, 8932, 9020, 11165, 11890, 12628, 13079, 15785, 16646, 22330, 23780, 26158, 31570, 33292, 41615, 44660, 52316, 63140, 65395, 83230, 91553, 130790, 166460, 183106, 261580, 366212, 457765, 915530, 1831060]

約数ペア:

[(1, 1831060), (2, 915530), (4, 457765), (5, 366212), (7, 261580), (10, 183106), (11, 166460), (14, 130790), (20, 91553), (22, 83230), (28, 65395), (29, 63140), (35, 52316), (41, 44660), (44, 41615), (55, 33292), (58, 31570), (70, 26158), (77, 23780), (82, 22330), (110, 16646), (116, 15785), (140, 13079), (145, 12628), (154, 11890), (164, 11165), (203, 9020), (205, 8932), (220, 8323), (287, 6380), (290, 6314), (308, 5945), (319, 5740), (385, 4756), (406, 4510), (410, 4466), (451, 4060), (574, 3190), (580, 3157), (638, 2870), (770, 2378), (812, 2255), (820, 2233), (902, 2030), (1015, 1804), (1148, 1595), (1189, 1540), (1276, 1435)]