2667748860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73009}}^1$

素因数の和:73060

約数の個数: 144

約数和(自身を含む): 9567230400

約数和(自身を除く): 6899481540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 9135, 12180, 18270, 36540, 73009, 146018, 219027, 292036, 365045, 438054, 511063, 657081, 730090, 876108, 1022126, 1095135, 1314162, 1460180, 1533189, 2044252, 2117261, 2190270, 2555315, 2628324, 3066378, 3285405, 4234522, 4380540, 4599567, 5110630, 6132756, 6351783, 6570810, 7665945, 8469044, 9199134, 10221260, 10586305, 12703566, 13141620, 14820827, 15331890, 18398268, 19055349, 21172610, 22997835, 25407132, 29641654, 30663780, 31758915, 38110698, 42345220, 44462481, 45995670, 59283308, 63517830, 74104135, 76221396, 88924962, 91991340, 95276745, 127035660, 133387443, 148208270, 177849924, 190553490, 222312405, 266774886, 296416540, 381106980, 444624810, 533549772, 666937215, 889249620, 1333874430, 2667748860]

約数ペア:

[(1, 2667748860), (2, 1333874430), (3, 889249620), (4, 666937215), (5, 533549772), (6, 444624810), (7, 381106980), (9, 296416540), (10, 266774886), (12, 222312405), (14, 190553490), (15, 177849924), (18, 148208270), (20, 133387443), (21, 127035660), (28, 95276745), (29, 91991340), (30, 88924962), (35, 76221396), (36, 74104135), (42, 63517830), (45, 59283308), (58, 45995670), (60, 44462481), (63, 42345220), (70, 38110698), (84, 31758915), (87, 30663780), (90, 29641654), (105, 25407132), (116, 22997835), (126, 21172610), (140, 19055349), (145, 18398268), (174, 15331890), (180, 14820827), (203, 13141620), (210, 12703566), (252, 10586305), (261, 10221260), (290, 9199134), (315, 8469044), (348, 7665945), (406, 6570810), (420, 6351783), (435, 6132756), (522, 5110630), (580, 4599567), (609, 4380540), (630, 4234522), (812, 3285405), (870, 3066378), (1015, 2628324), (1044, 2555315), (1218, 2190270), (1260, 2117261), (1305, 2044252), (1740, 1533189), (1827, 1460180), (2030, 1314162), (2436, 1095135), (2610, 1022126), (3045, 876108), (3654, 730090), (4060, 657081), (5220, 511063), (6090, 438054), (7308, 365045), (9135, 292036), (12180, 219027), (18270, 146018), (36540, 73009)]