3578890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 4404470

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 41, 43, 58, 70, 82, 86, 145, 203, 205, 215, 287, 290, 301, 406, 410, 430, 574, 602, 1015, 1189, 1247, 1435, 1505, 1763, 2030, 2378, 2494, 2870, 3010, 3526, 5945, 6235, 8323, 8729, 8815, 11890, 12341, 12470, 16646, 17458, 17630, 24682, 41615, 43645, 51127, 61705, 83230, 87290, 102254, 123410, 255635, 357889, 511270, 715778, 1789445, 3578890]

約数ペア:

[(1, 3578890), (2, 1789445), (5, 715778), (7, 511270), (10, 357889), (14, 255635), (29, 123410), (35, 102254), (41, 87290), (43, 83230), (58, 61705), (70, 51127), (82, 43645), (86, 41615), (145, 24682), (203, 17630), (205, 17458), (215, 16646), (287, 12470), (290, 12341), (301, 11890), (406, 8815), (410, 8729), (430, 8323), (574, 6235), (602, 5945), (1015, 3526), (1189, 3010), (1247, 2870), (1435, 2494), (1505, 2378), (1763, 2030)]