9910390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4612

約数の個数: 32

約数和(自身を含む): 21049344

約数和(自身を除く): 11138954

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4567, 9134, 22835, 31969, 45670, 63938, 141577, 159845, 283154, 319690, 707885, 991039, 1415770, 1982078, 4955195, 9910390]

約数ペア:

[(1, 9910390), (2, 4955195), (5, 1982078), (7, 1415770), (10, 991039), (14, 707885), (31, 319690), (35, 283154), (62, 159845), (70, 141577), (155, 63938), (217, 45670), (310, 31969), (434, 22835), (1085, 9134), (2170, 4567)]