76993490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 164263680

約数和(自身を除く): 87270190

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 139, 193, 205, 278, 287, 386, 410, 574, 695, 965, 973, 1351, 1390, 1435, 1930, 1946, 2702, 2870, 4865, 5699, 6755, 7913, 9730, 11398, 13510, 15826, 26827, 28495, 39565, 39893, 53654, 55391, 56990, 79130, 79786, 110782, 134135, 187789, 199465, 268270, 276955, 375578, 398930, 553910, 938945, 1099907, 1877890, 2199814, 5499535, 7699349, 10999070, 15398698, 38496745, 76993490]

約数ペア:

[(1, 76993490), (2, 38496745), (5, 15398698), (7, 10999070), (10, 7699349), (14, 5499535), (35, 2199814), (41, 1877890), (70, 1099907), (82, 938945), (139, 553910), (193, 398930), (205, 375578), (278, 276955), (287, 268270), (386, 199465), (410, 187789), (574, 134135), (695, 110782), (965, 79786), (973, 79130), (1351, 56990), (1390, 55391), (1435, 53654), (1930, 39893), (1946, 39565), (2702, 28495), (2870, 26827), (4865, 15826), (5699, 13510), (6755, 11398), (7913, 9730)]