8519403780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{6217}}^1$

素因数の和:6586

約数の個数: 144

約数和(自身を含む): 27051583104

約数和(自身を除く): 18532179324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 331, 345, 414, 460, 662, 690, 828, 993, 1035, 1324, 1380, 1655, 1986, 2070, 2979, 3310, 3972, 4140, 4965, 5958, 6217, 6620, 7613, 9930, 11916, 12434, 14895, 15226, 18651, 19860, 22839, 24868, 29790, 30452, 31085, 37302, 38065, 45678, 55953, 59580, 62170, 68517, 74604, 76130, 91356, 93255, 111906, 114195, 124340, 137034, 142991, 152260, 186510, 223812, 228390, 274068, 279765, 285982, 342585, 373020, 428973, 456780, 559530, 571964, 685170, 714955, 857946, 1119060, 1286919, 1370340, 1429910, 1715892, 2057827, 2144865, 2573838, 2859820, 4115654, 4289730, 5147676, 6173481, 6434595, 8231308, 8579460, 10289135, 12346962, 12869190, 18520443, 20578270, 24693924, 25738380, 30867405, 37040886, 41156540, 47330021, 61734810, 74081772, 92602215, 94660042, 123469620, 141990063, 185204430, 189320084, 236650105, 283980126, 370408860, 425970189, 473300210, 567960252, 709950315, 851940378, 946600420, 1419900630, 1703880756, 2129850945, 2839801260, 4259701890, 8519403780]

約数ペア:

[(1, 8519403780), (2, 4259701890), (3, 2839801260), (4, 2129850945), (5, 1703880756), (6, 1419900630), (9, 946600420), (10, 851940378), (12, 709950315), (15, 567960252), (18, 473300210), (20, 425970189), (23, 370408860), (30, 283980126), (36, 236650105), (45, 189320084), (46, 185204430), (60, 141990063), (69, 123469620), (90, 94660042), (92, 92602215), (115, 74081772), (138, 61734810), (180, 47330021), (207, 41156540), (230, 37040886), (276, 30867405), (331, 25738380), (345, 24693924), (414, 20578270), (460, 18520443), (662, 12869190), (690, 12346962), (828, 10289135), (993, 8579460), (1035, 8231308), (1324, 6434595), (1380, 6173481), (1655, 5147676), (1986, 4289730), (2070, 4115654), (2979, 2859820), (3310, 2573838), (3972, 2144865), (4140, 2057827), (4965, 1715892), (5958, 1429910), (6217, 1370340), (6620, 1286919), (7613, 1119060), (9930, 857946), (11916, 714955), (12434, 685170), (14895, 571964), (15226, 559530), (18651, 456780), (19860, 428973), (22839, 373020), (24868, 342585), (29790, 285982), (30452, 279765), (31085, 274068), (37302, 228390), (38065, 223812), (45678, 186510), (55953, 152260), (59580, 142991), (62170, 137034), (68517, 124340), (74604, 114195), (76130, 111906), (91356, 93255)]