9814140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7789}}^1$

素因数の和:7811

約数の個数: 72

約数和(自身を含む): 34026720

約数和(自身を除く): 24212580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7789, 15578, 23367, 31156, 38945, 46734, 54523, 70101, 77890, 93468, 109046, 116835, 140202, 155780, 163569, 218092, 233670, 272615, 280404, 327138, 350505, 467340, 490707, 545230, 654276, 701010, 817845, 981414, 1090460, 1402020, 1635690, 1962828, 2453535, 3271380, 4907070, 9814140]

約数ペア:

[(1, 9814140), (2, 4907070), (3, 3271380), (4, 2453535), (5, 1962828), (6, 1635690), (7, 1402020), (9, 1090460), (10, 981414), (12, 817845), (14, 701010), (15, 654276), (18, 545230), (20, 490707), (21, 467340), (28, 350505), (30, 327138), (35, 280404), (36, 272615), (42, 233670), (45, 218092), (60, 163569), (63, 155780), (70, 140202), (84, 116835), (90, 109046), (105, 93468), (126, 77890), (140, 70101), (180, 54523), (210, 46734), (252, 38945), (315, 31156), (420, 23367), (630, 15578), (1260, 7789)]