30442804

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5519}}^1$

素因数の和:5727

約数の個数: 24

約数和(自身を含む): 61205760

約数和(自身を除く): 30762956

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 5519, 11038, 22076, 38633, 77266, 154532, 1087243, 2174486, 4348972, 7610701, 15221402, 30442804]

約数ペア:

[(1, 30442804), (2, 15221402), (4, 7610701), (7, 4348972), (14, 2174486), (28, 1087243), (197, 154532), (394, 77266), (788, 38633), (1379, 22076), (2758, 11038), (5516, 5519)]