10889410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 22718592

約数和(自身を除く): 11829182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2131, 2555, 4262, 5110, 10655, 14917, 21310, 29834, 74585, 149170, 155563, 311126, 777815, 1088941, 1555630, 2177882, 5444705, 10889410]

約数ペア:

[(1, 10889410), (2, 5444705), (5, 2177882), (7, 1555630), (10, 1088941), (14, 777815), (35, 311126), (70, 155563), (73, 149170), (146, 74585), (365, 29834), (511, 21310), (730, 14917), (1022, 10655), (2131, 5110), (2555, 4262)]