30395953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 36720000

約数和(自身を除く): 6324047

約数列:

[1, 7, 19, 133, 449, 509, 3143, 3563, 8531, 9671, 59717, 67697, 228541, 1599787, 4342279, 30395953]

約数ペア:

[(1, 30395953), (7, 4342279), (19, 1599787), (133, 228541), (449, 67697), (509, 59717), (3143, 9671), (3563, 8531)]