12947340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 29953140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1063, 1218, 1740, 2030, 2126, 2436, 3045, 3189, 4060, 4252, 5315, 6090, 6378, 7441, 10630, 12180, 12756, 14882, 15945, 21260, 22323, 29764, 30827, 31890, 37205, 44646, 61654, 63780, 74410, 89292, 92481, 111615, 123308, 148820, 154135, 184962, 215789, 223230, 308270, 369924, 431578, 446460, 462405, 616540, 647367, 863156, 924810, 1078945, 1294734, 1849620, 2157890, 2589468, 3236835, 4315780, 6473670, 12947340]

約数ペア:

[(1, 12947340), (2, 6473670), (3, 4315780), (4, 3236835), (5, 2589468), (6, 2157890), (7, 1849620), (10, 1294734), (12, 1078945), (14, 924810), (15, 863156), (20, 647367), (21, 616540), (28, 462405), (29, 446460), (30, 431578), (35, 369924), (42, 308270), (58, 223230), (60, 215789), (70, 184962), (84, 154135), (87, 148820), (105, 123308), (116, 111615), (140, 92481), (145, 89292), (174, 74410), (203, 63780), (210, 61654), (290, 44646), (348, 37205), (406, 31890), (420, 30827), (435, 29764), (580, 22323), (609, 21260), (812, 15945), (870, 14882), (1015, 12756), (1063, 12180), (1218, 10630), (1740, 7441), (2030, 6378), (2126, 6090), (2436, 5315), (3045, 4252), (3189, 4060)]