2737916860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{476989}}^1$

素因数の和:477046

約数の個数: 48

約数和(自身を含む): 6731282880

約数和(自身を除く): 3993366020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 476989, 953978, 1907956, 2384945, 3338923, 4769890, 6677846, 9539780, 13355692, 16694615, 19556549, 33389230, 39113098, 66778460, 78226196, 97782745, 136895843, 195565490, 273791686, 391130980, 547583372, 684479215, 1368958430, 2737916860]

約数ペア:

[(1, 2737916860), (2, 1368958430), (4, 684479215), (5, 547583372), (7, 391130980), (10, 273791686), (14, 195565490), (20, 136895843), (28, 97782745), (35, 78226196), (41, 66778460), (70, 39113098), (82, 33389230), (140, 19556549), (164, 16694615), (205, 13355692), (287, 9539780), (410, 6677846), (574, 4769890), (820, 3338923), (1148, 2384945), (1435, 1907956), (2870, 953978), (5740, 476989)]