30338372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 54774720

約数和(自身を除く): 24436348

約数列:

[1, 2, 4, 37, 74, 148, 359, 571, 718, 1142, 1436, 2284, 13283, 21127, 26566, 42254, 53132, 84508, 204989, 409978, 819956, 7584593, 15169186, 30338372]

約数ペア:

[(1, 30338372), (2, 15169186), (4, 7584593), (37, 819956), (74, 409978), (148, 204989), (359, 84508), (571, 53132), (718, 42254), (1142, 26566), (1436, 21127), (2284, 13283)]