3781522690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 128

約数和(自身を含む): 8250439680

約数和(自身を除く): 4468916990

約数列:

[1, 2, 5, 10, 11, 19, 22, 23, 38, 46, 55, 95, 97, 110, 115, 190, 194, 209, 230, 253, 418, 437, 485, 506, 811, 874, 970, 1045, 1067, 1265, 1622, 1843, 2090, 2134, 2185, 2231, 2530, 3686, 4055, 4370, 4462, 4807, 5335, 8110, 8921, 9215, 9614, 10670, 11155, 15409, 17842, 18430, 18653, 20273, 22310, 24035, 24541, 30818, 37306, 40546, 42389, 44605, 48070, 49082, 77045, 78667, 84778, 89210, 93265, 101365, 122705, 154090, 157334, 169499, 186530, 202730, 205183, 211945, 245410, 338998, 354407, 393335, 410366, 423890, 466279, 708814, 786670, 847495, 865337, 932558, 1025915, 1494673, 1694990, 1730674, 1772035, 1809341, 2051830, 2331395, 2989346, 3544070, 3618682, 3898477, 4326685, 4662790, 7473365, 7796954, 8653370, 9046705, 14946730, 16441403, 18093410, 19492385, 19902751, 32882806, 34377479, 38984770, 39805502, 68754958, 82207015, 99513755, 164414030, 171887395, 199027510, 343774790, 378152269, 756304538, 1890761345, 3781522690]

約数ペア:

[(1, 3781522690), (2, 1890761345), (5, 756304538), (10, 378152269), (11, 343774790), (19, 199027510), (22, 171887395), (23, 164414030), (38, 99513755), (46, 82207015), (55, 68754958), (95, 39805502), (97, 38984770), (110, 34377479), (115, 32882806), (190, 19902751), (194, 19492385), (209, 18093410), (230, 16441403), (253, 14946730), (418, 9046705), (437, 8653370), (485, 7796954), (506, 7473365), (811, 4662790), (874, 4326685), (970, 3898477), (1045, 3618682), (1067, 3544070), (1265, 2989346), (1622, 2331395), (1843, 2051830), (2090, 1809341), (2134, 1772035), (2185, 1730674), (2231, 1694990), (2530, 1494673), (3686, 1025915), (4055, 932558), (4370, 865337), (4462, 847495), (4807, 786670), (5335, 708814), (8110, 466279), (8921, 423890), (9215, 410366), (9614, 393335), (10670, 354407), (11155, 338998), (15409, 245410), (17842, 211945), (18430, 205183), (18653, 202730), (20273, 186530), (22310, 169499), (24035, 157334), (24541, 154090), (30818, 122705), (37306, 101365), (40546, 93265), (42389, 89210), (44605, 84778), (48070, 78667), (49082, 77045)]