146990340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2713}}^1$

素因数の和:2778

約数の個数: 144

約数和(自身を含む): 521609088

約数和(自身を除く): 374618748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 2713, 3010, 3612, 3870, 4515, 5418, 5426, 6020, 7740, 8139, 9030, 10836, 10852, 13545, 13565, 16278, 18060, 18991, 24417, 27090, 27130, 32556, 37982, 40695, 48834, 54180, 54260, 56973, 75964, 81390, 94955, 97668, 113946, 116659, 122085, 162780, 170919, 189910, 227892, 233318, 244170, 284865, 341838, 349977, 379820, 466636, 488340, 569730, 583295, 683676, 699954, 816613, 854595, 1049931, 1139460, 1166590, 1399908, 1633226, 1709190, 1749885, 2099862, 2333180, 2449839, 3266452, 3418380, 3499770, 4083065, 4199724, 4899678, 5249655, 6999540, 7349517, 8166130, 9799356, 10499310, 12249195, 14699034, 16332260, 20998620, 24498390, 29398068, 36747585, 48996780, 73495170, 146990340]

約数ペア:

[(1, 146990340), (2, 73495170), (3, 48996780), (4, 36747585), (5, 29398068), (6, 24498390), (7, 20998620), (9, 16332260), (10, 14699034), (12, 12249195), (14, 10499310), (15, 9799356), (18, 8166130), (20, 7349517), (21, 6999540), (28, 5249655), (30, 4899678), (35, 4199724), (36, 4083065), (42, 3499770), (43, 3418380), (45, 3266452), (60, 2449839), (63, 2333180), (70, 2099862), (84, 1749885), (86, 1709190), (90, 1633226), (105, 1399908), (126, 1166590), (129, 1139460), (140, 1049931), (172, 854595), (180, 816613), (210, 699954), (215, 683676), (252, 583295), (258, 569730), (301, 488340), (315, 466636), (387, 379820), (420, 349977), (430, 341838), (516, 284865), (602, 244170), (630, 233318), (645, 227892), (774, 189910), (860, 170919), (903, 162780), (1204, 122085), (1260, 116659), (1290, 113946), (1505, 97668), (1548, 94955), (1806, 81390), (1935, 75964), (2580, 56973), (2709, 54260), (2713, 54180), (3010, 48834), (3612, 40695), (3870, 37982), (4515, 32556), (5418, 27130), (5426, 27090), (6020, 24417), (7740, 18991), (8139, 18060), (9030, 16278), (10836, 13565), (10852, 13545)]