161159090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9419}}^1$

素因数の和:9514

約数の個数: 32

約数和(自身を含む): 305208000

約数和(自身を除く): 144048910

約数列:

[1, 2, 5, 10, 29, 58, 59, 118, 145, 290, 295, 590, 1711, 3422, 8555, 9419, 17110, 18838, 47095, 94190, 273151, 546302, 555721, 1111442, 1365755, 2731510, 2778605, 5557210, 16115909, 32231818, 80579545, 161159090]

約数ペア:

[(1, 161159090), (2, 80579545), (5, 32231818), (10, 16115909), (29, 5557210), (58, 2778605), (59, 2731510), (118, 1365755), (145, 1111442), (290, 555721), (295, 546302), (590, 273151), (1711, 94190), (3422, 47095), (8555, 18838), (9419, 17110)]