20171310210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1983413}}^1$

素因数の和:1983539

約数の個数: 48

約数和(自身を含む): 52909551864

約数和(自身を除く): 32738241654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 10170, 1983413, 3966826, 5950239, 9917065, 11900478, 17850717, 19834130, 29751195, 35701434, 59502390, 89253585, 178507170, 224125669, 448251338, 672377007, 1120628345, 1344754014, 2017131021, 2241256690, 3361885035, 4034262042, 6723770070, 10085655105, 20171310210]

約数ペア:

[(1, 20171310210), (2, 10085655105), (3, 6723770070), (5, 4034262042), (6, 3361885035), (9, 2241256690), (10, 2017131021), (15, 1344754014), (18, 1120628345), (30, 672377007), (45, 448251338), (90, 224125669), (113, 178507170), (226, 89253585), (339, 59502390), (565, 35701434), (678, 29751195), (1017, 19834130), (1130, 17850717), (1695, 11900478), (2034, 9917065), (3390, 5950239), (5085, 3966826), (10170, 1983413)]