30430926

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23159}}^1$

素因数の和:23240

約数の個数: 24

約数和(自身を含む): 66839760

約数和(自身を除く): 36408834

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 23159, 46318, 69477, 138954, 208431, 416862, 1690607, 3381214, 5071821, 10143642, 15215463, 30430926]

約数ペア:

[(1, 30430926), (2, 15215463), (3, 10143642), (6, 5071821), (9, 3381214), (18, 1690607), (73, 416862), (146, 208431), (219, 138954), (438, 69477), (657, 46318), (1314, 23159)]