30510928

素因数分解:

$2^4\times 7^2\times {\mathrm{38917}}^1$

素因数の和:38939

約数の個数: 30

約数和(自身を含む): 68768106

約数和(自身を除く): 38257178

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 38917, 77834, 155668, 272419, 311336, 544838, 622672, 1089676, 1906933, 2179352, 3813866, 4358704, 7627732, 15255464, 30510928]

約数ペア:

[(1, 30510928), (2, 15255464), (4, 7627732), (7, 4358704), (8, 3813866), (14, 2179352), (16, 1906933), (28, 1089676), (49, 622672), (56, 544838), (98, 311336), (112, 272419), (196, 155668), (392, 77834), (784, 38917)]