16936369740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{477619}}^1$

素因数の和:477831

約数の個数: 72

約数和(自身を含む): 51634542960

約数和(自身を除く): 34698173220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2955, 3546, 3940, 5910, 7092, 8865, 11820, 17730, 35460, 477619, 955238, 1432857, 1910476, 2388095, 2865714, 4298571, 4776190, 5731428, 7164285, 8597142, 9552380, 14328570, 17194284, 21492855, 28657140, 42985710, 85971420, 94090943, 188181886, 282272829, 376363772, 470454715, 564545658, 846818487, 940909430, 1129091316, 1411364145, 1693636974, 1881818860, 2822728290, 3387273948, 4234092435, 5645456580, 8468184870, 16936369740]

約数ペア:

[(1, 16936369740), (2, 8468184870), (3, 5645456580), (4, 4234092435), (5, 3387273948), (6, 2822728290), (9, 1881818860), (10, 1693636974), (12, 1411364145), (15, 1129091316), (18, 940909430), (20, 846818487), (30, 564545658), (36, 470454715), (45, 376363772), (60, 282272829), (90, 188181886), (180, 94090943), (197, 85971420), (394, 42985710), (591, 28657140), (788, 21492855), (985, 17194284), (1182, 14328570), (1773, 9552380), (1970, 8597142), (2364, 7164285), (2955, 5731428), (3546, 4776190), (3940, 4298571), (5910, 2865714), (7092, 2388095), (8865, 1910476), (11820, 1432857), (17730, 955238), (35460, 477619)]