90515740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{92363}}^1$

素因数の和:92386

約数の個数: 36

約数和(自身を含む): 221119416

約数和(自身を除く): 130603676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 92363, 184726, 369452, 461815, 646541, 923630, 1293082, 1847260, 2586164, 3232705, 4525787, 6465410, 9051574, 12930820, 18103148, 22628935, 45257870, 90515740]

約数ペア:

[(1, 90515740), (2, 45257870), (4, 22628935), (5, 18103148), (7, 12930820), (10, 9051574), (14, 6465410), (20, 4525787), (28, 3232705), (35, 2586164), (49, 1847260), (70, 1293082), (98, 923630), (140, 646541), (196, 461815), (245, 369452), (490, 184726), (980, 92363)]