1323773970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 3447940608

約数和(自身を除く): 2124166638

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 73, 82, 115, 123, 138, 146, 205, 219, 230, 246, 345, 365, 410, 438, 615, 641, 690, 730, 943, 1095, 1230, 1282, 1679, 1886, 1923, 2190, 2829, 2993, 3205, 3358, 3846, 4715, 5037, 5658, 5986, 6410, 8395, 8979, 9430, 9615, 10074, 14145, 14743, 14965, 16790, 17958, 19230, 25185, 26281, 28290, 29486, 29930, 44229, 44895, 46793, 50370, 52562, 68839, 73715, 78843, 88458, 89790, 93586, 131405, 137678, 140379, 147430, 157686, 206517, 221145, 233965, 262810, 280758, 344195, 394215, 413034, 442290, 467930, 604463, 688390, 701895, 788430, 1032585, 1076239, 1208926, 1403790, 1813389, 1918513, 2065170, 2152478, 3022315, 3228717, 3626778, 3837026, 5381195, 5755539, 6044630, 6457434, 9066945, 9592565, 10762390, 11511078, 16143585, 18133890, 19185130, 28777695, 32287170, 44125799, 57555390, 88251598, 132377397, 220628995, 264754794, 441257990, 661886985, 1323773970]

約数ペア:

[(1, 1323773970), (2, 661886985), (3, 441257990), (5, 264754794), (6, 220628995), (10, 132377397), (15, 88251598), (23, 57555390), (30, 44125799), (41, 32287170), (46, 28777695), (69, 19185130), (73, 18133890), (82, 16143585), (115, 11511078), (123, 10762390), (138, 9592565), (146, 9066945), (205, 6457434), (219, 6044630), (230, 5755539), (246, 5381195), (345, 3837026), (365, 3626778), (410, 3228717), (438, 3022315), (615, 2152478), (641, 2065170), (690, 1918513), (730, 1813389), (943, 1403790), (1095, 1208926), (1230, 1076239), (1282, 1032585), (1679, 788430), (1886, 701895), (1923, 688390), (2190, 604463), (2829, 467930), (2993, 442290), (3205, 413034), (3358, 394215), (3846, 344195), (4715, 280758), (5037, 262810), (5658, 233965), (5986, 221145), (6410, 206517), (8395, 157686), (8979, 147430), (9430, 140379), (9615, 137678), (10074, 131405), (14145, 93586), (14743, 89790), (14965, 88458), (16790, 78843), (17958, 73715), (19230, 68839), (25185, 52562), (26281, 50370), (28290, 46793), (29486, 44895), (29930, 44229)]