123491060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 352719360

約数和(自身を除く): 229228300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 53, 55, 68, 70, 77, 85, 89, 106, 110, 119, 140, 154, 170, 178, 187, 212, 220, 238, 265, 308, 340, 356, 371, 374, 385, 445, 476, 530, 583, 595, 623, 742, 748, 770, 890, 901, 935, 979, 1060, 1166, 1190, 1246, 1309, 1484, 1513, 1540, 1780, 1802, 1855, 1870, 1958, 2332, 2380, 2492, 2618, 2915, 3026, 3115, 3604, 3710, 3740, 3916, 4081, 4505, 4717, 4895, 5236, 5830, 6052, 6230, 6307, 6545, 6853, 7420, 7565, 8162, 9010, 9434, 9790, 9911, 10591, 11660, 12460, 12614, 13090, 13706, 15130, 16324, 16643, 18020, 18868, 19580, 19822, 20405, 21182, 23585, 25228, 26180, 27412, 30260, 31535, 33019, 33286, 34265, 39644, 40810, 42364, 47170, 49555, 51887, 52955, 63070, 66038, 66572, 68530, 69377, 80189, 81620, 83215, 94340, 99110, 103774, 105910, 116501, 126140, 132076, 137060, 138754, 160378, 165095, 166430, 198220, 207548, 211820, 233002, 259435, 277508, 320756, 330190, 332860, 346885, 363209, 400945, 466004, 518870, 561323, 582505, 660380, 693770, 726418, 801890, 882079, 1037740, 1122646, 1165010, 1387540, 1452836, 1603780, 1764158, 1816045, 2245292, 2330020, 2806615, 3528316, 3632090, 4410395, 5613230, 6174553, 7264180, 8820790, 11226460, 12349106, 17641580, 24698212, 30872765, 61745530, 123491060]

約数ペア:

[(1, 123491060), (2, 61745530), (4, 30872765), (5, 24698212), (7, 17641580), (10, 12349106), (11, 11226460), (14, 8820790), (17, 7264180), (20, 6174553), (22, 5613230), (28, 4410395), (34, 3632090), (35, 3528316), (44, 2806615), (53, 2330020), (55, 2245292), (68, 1816045), (70, 1764158), (77, 1603780), (85, 1452836), (89, 1387540), (106, 1165010), (110, 1122646), (119, 1037740), (140, 882079), (154, 801890), (170, 726418), (178, 693770), (187, 660380), (212, 582505), (220, 561323), (238, 518870), (265, 466004), (308, 400945), (340, 363209), (356, 346885), (371, 332860), (374, 330190), (385, 320756), (445, 277508), (476, 259435), (530, 233002), (583, 211820), (595, 207548), (623, 198220), (742, 166430), (748, 165095), (770, 160378), (890, 138754), (901, 137060), (935, 132076), (979, 126140), (1060, 116501), (1166, 105910), (1190, 103774), (1246, 99110), (1309, 94340), (1484, 83215), (1513, 81620), (1540, 80189), (1780, 69377), (1802, 68530), (1855, 66572), (1870, 66038), (1958, 63070), (2332, 52955), (2380, 51887), (2492, 49555), (2618, 47170), (2915, 42364), (3026, 40810), (3115, 39644), (3604, 34265), (3710, 33286), (3740, 33019), (3916, 31535), (4081, 30260), (4505, 27412), (4717, 26180), (4895, 25228), (5236, 23585), (5830, 21182), (6052, 20405), (6230, 19822), (6307, 19580), (6545, 18868), (6853, 18020), (7420, 16643), (7565, 16324), (8162, 15130), (9010, 13706), (9434, 13090), (9790, 12614), (9911, 12460), (10591, 11660)]