30784848

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1231}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 79744896

約数和(自身を除く): 48960048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1231, 1563, 2084, 2462, 3126, 3693, 4168, 4924, 6252, 7386, 8336, 9848, 12504, 14772, 19696, 25008, 29544, 59088, 641351, 1282702, 1924053, 2565404, 3848106, 5130808, 7696212, 10261616, 15392424, 30784848]

約数ペア:

[(1, 30784848), (2, 15392424), (3, 10261616), (4, 7696212), (6, 5130808), (8, 3848106), (12, 2565404), (16, 1924053), (24, 1282702), (48, 641351), (521, 59088), (1042, 29544), (1231, 25008), (1563, 19696), (2084, 14772), (2462, 12504), (3126, 9848), (3693, 8336), (4168, 7386), (4924, 6252)]