249192580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1$

素因数の和:6005

約数の個数: 96

約数和(自身を含む): 672182784

約数和(自身を除く): 422990204

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5953, 5980, 8372, 10465, 11906, 20930, 23812, 29765, 41671, 41860, 59530, 77389, 83342, 119060, 136919, 154778, 166684, 208355, 273838, 309556, 386945, 416710, 541723, 547676, 684595, 773890, 833420, 958433, 1083446, 1369190, 1547780, 1779947, 1916866, 2166892, 2708615, 2738380, 3559894, 3833732, 4792165, 5417230, 7119788, 8899735, 9584330, 10834460, 12459629, 17799470, 19168660, 24919258, 35598940, 49838516, 62298145, 124596290, 249192580]

約数ペア:

[(1, 249192580), (2, 124596290), (4, 62298145), (5, 49838516), (7, 35598940), (10, 24919258), (13, 19168660), (14, 17799470), (20, 12459629), (23, 10834460), (26, 9584330), (28, 8899735), (35, 7119788), (46, 5417230), (52, 4792165), (65, 3833732), (70, 3559894), (91, 2738380), (92, 2708615), (115, 2166892), (130, 1916866), (140, 1779947), (161, 1547780), (182, 1369190), (230, 1083446), (260, 958433), (299, 833420), (322, 773890), (364, 684595), (455, 547676), (460, 541723), (598, 416710), (644, 386945), (805, 309556), (910, 273838), (1196, 208355), (1495, 166684), (1610, 154778), (1820, 136919), (2093, 119060), (2990, 83342), (3220, 77389), (4186, 59530), (5953, 41860), (5980, 41671), (8372, 29765), (10465, 23812), (11906, 20930)]