5429340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 19568640

約数和(自身を除く): 14139300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 139, 140, 155, 180, 186, 210, 217, 252, 278, 279, 310, 315, 372, 417, 420, 434, 465, 556, 558, 620, 630, 651, 695, 834, 868, 930, 973, 1085, 1116, 1251, 1260, 1302, 1390, 1395, 1668, 1860, 1946, 1953, 2085, 2170, 2502, 2604, 2780, 2790, 2919, 3255, 3892, 3906, 4170, 4309, 4340, 4865, 5004, 5580, 5838, 6255, 6510, 7812, 8340, 8618, 8757, 9730, 9765, 11676, 12510, 12927, 13020, 14595, 17236, 17514, 19460, 19530, 21545, 25020, 25854, 29190, 30163, 35028, 38781, 39060, 43090, 43785, 51708, 58380, 60326, 64635, 77562, 86180, 87570, 90489, 120652, 129270, 150815, 155124, 175140, 180978, 193905, 258540, 271467, 301630, 361956, 387810, 452445, 542934, 603260, 775620, 904890, 1085868, 1357335, 1809780, 2714670, 5429340]

約数ペア:

[(1, 5429340), (2, 2714670), (3, 1809780), (4, 1357335), (5, 1085868), (6, 904890), (7, 775620), (9, 603260), (10, 542934), (12, 452445), (14, 387810), (15, 361956), (18, 301630), (20, 271467), (21, 258540), (28, 193905), (30, 180978), (31, 175140), (35, 155124), (36, 150815), (42, 129270), (45, 120652), (60, 90489), (62, 87570), (63, 86180), (70, 77562), (84, 64635), (90, 60326), (93, 58380), (105, 51708), (124, 43785), (126, 43090), (139, 39060), (140, 38781), (155, 35028), (180, 30163), (186, 29190), (210, 25854), (217, 25020), (252, 21545), (278, 19530), (279, 19460), (310, 17514), (315, 17236), (372, 14595), (417, 13020), (420, 12927), (434, 12510), (465, 11676), (556, 9765), (558, 9730), (620, 8757), (630, 8618), (651, 8340), (695, 7812), (834, 6510), (868, 6255), (930, 5838), (973, 5580), (1085, 5004), (1116, 4865), (1251, 4340), (1260, 4309), (1302, 4170), (1390, 3906), (1395, 3892), (1668, 3255), (1860, 2919), (1946, 2790), (1953, 2780), (2085, 2604), (2170, 2502)]