1230596390

素因数分解:

$2^1\times 5^1\times {\mathrm{9941}}^1\times {\mathrm{12379}}^1$

素因数の和:22327

約数の個数: 16

約数和(自身を含む): 2215475280

約数和(自身を除く): 984878890

約数列:

[1, 2, 5, 10, 9941, 12379, 19882, 24758, 49705, 61895, 99410, 123790, 123059639, 246119278, 615298195, 1230596390]

約数ペア:

[(1, 1230596390), (2, 615298195), (5, 246119278), (10, 123059639), (9941, 123790), (12379, 99410), (19882, 61895), (24758, 49705)]