190036385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 303851520

約数和(自身を除く): 113815135

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 83, 95, 133, 209, 313, 385, 415, 581, 665, 913, 1045, 1463, 1565, 1577, 2191, 2905, 3443, 4565, 5947, 6391, 7315, 7885, 10955, 11039, 17215, 17347, 24101, 25979, 29735, 31955, 41629, 55195, 65417, 86735, 120505, 121429, 129895, 181853, 208145, 285769, 327085, 457919, 493601, 607145, 909265, 1428845, 2000383, 2289595, 2468005, 3455207, 5429611, 10001915, 17276035, 27148055, 38007277, 190036385]

約数ペア:

[(1, 190036385), (5, 38007277), (7, 27148055), (11, 17276035), (19, 10001915), (35, 5429611), (55, 3455207), (77, 2468005), (83, 2289595), (95, 2000383), (133, 1428845), (209, 909265), (313, 607145), (385, 493601), (415, 457919), (581, 327085), (665, 285769), (913, 208145), (1045, 181853), (1463, 129895), (1565, 121429), (1577, 120505), (2191, 86735), (2905, 65417), (3443, 55195), (4565, 41629), (5947, 31955), (6391, 29735), (7315, 25979), (7885, 24101), (10955, 17347), (11039, 17215)]