30426068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6647

約数の個数: 24

約数和(自身を含む): 56975520

約数和(自身を除く): 26549452

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 6563, 13126, 26252, 124697, 249394, 400343, 498788, 800686, 1601372, 7606517, 15213034, 30426068]

約数ペア:

[(1, 30426068), (2, 15213034), (4, 7606517), (19, 1601372), (38, 800686), (61, 498788), (76, 400343), (122, 249394), (244, 124697), (1159, 26252), (2318, 13126), (4636, 6563)]