7737789030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1286

約数の個数: 128

約数和(自身を含む): 19794585600

約数和(自身を除く): 12056796570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 149, 219, 230, 298, 345, 365, 438, 447, 690, 730, 745, 894, 1031, 1095, 1490, 1679, 2062, 2190, 2235, 3093, 3358, 3427, 4470, 5037, 5155, 6186, 6854, 8395, 10074, 10281, 10310, 10877, 15465, 16790, 17135, 20562, 21754, 23713, 25185, 30930, 32631, 34270, 47426, 50370, 51405, 54385, 65262, 71139, 75263, 102810, 108770, 118565, 142278, 150526, 153619, 163155, 225789, 237130, 250171, 307238, 326310, 355695, 376315, 451578, 460857, 500342, 711390, 750513, 752630, 768095, 921714, 1128945, 1250855, 1501026, 1536190, 1731049, 2257890, 2304285, 2501710, 3462098, 3533237, 3752565, 4608570, 5193147, 7066474, 7505130, 8655245, 10386294, 10599711, 11214187, 17310490, 17666185, 21199422, 22428374, 25965735, 33642561, 35332370, 51931470, 52998555, 56070935, 67285122, 105997110, 112141870, 168212805, 257926301, 336425610, 515852602, 773778903, 1289631505, 1547557806, 2579263010, 3868894515, 7737789030]

約数ペア:

[(1, 7737789030), (2, 3868894515), (3, 2579263010), (5, 1547557806), (6, 1289631505), (10, 773778903), (15, 515852602), (23, 336425610), (30, 257926301), (46, 168212805), (69, 112141870), (73, 105997110), (115, 67285122), (138, 56070935), (146, 52998555), (149, 51931470), (219, 35332370), (230, 33642561), (298, 25965735), (345, 22428374), (365, 21199422), (438, 17666185), (447, 17310490), (690, 11214187), (730, 10599711), (745, 10386294), (894, 8655245), (1031, 7505130), (1095, 7066474), (1490, 5193147), (1679, 4608570), (2062, 3752565), (2190, 3533237), (2235, 3462098), (3093, 2501710), (3358, 2304285), (3427, 2257890), (4470, 1731049), (5037, 1536190), (5155, 1501026), (6186, 1250855), (6854, 1128945), (8395, 921714), (10074, 768095), (10281, 752630), (10310, 750513), (10877, 711390), (15465, 500342), (16790, 460857), (17135, 451578), (20562, 376315), (21754, 355695), (23713, 326310), (25185, 307238), (30930, 250171), (32631, 237130), (34270, 225789), (47426, 163155), (50370, 153619), (51405, 150526), (54385, 142278), (65262, 118565), (71139, 108770), (75263, 102810)]