28214010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28499}}^1$

素因数の和:28523

約数の個数: 48

約数和(自身を含む): 80028000

約数和(自身を除く): 51813990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 28499, 56998, 85497, 142495, 170994, 256491, 284990, 313489, 427485, 512982, 626978, 854970, 940467, 1282455, 1567445, 1880934, 2564910, 2821401, 3134890, 4702335, 5642802, 9404670, 14107005, 28214010]

約数ペア:

[(1, 28214010), (2, 14107005), (3, 9404670), (5, 5642802), (6, 4702335), (9, 3134890), (10, 2821401), (11, 2564910), (15, 1880934), (18, 1567445), (22, 1282455), (30, 940467), (33, 854970), (45, 626978), (55, 512982), (66, 427485), (90, 313489), (99, 284990), (110, 256491), (165, 170994), (198, 142495), (330, 85497), (495, 56998), (990, 28499)]