30204724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1109}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 57808800

約数和(自身を除く): 27604076

約数列:

[1, 2, 4, 11, 22, 44, 619, 1109, 1238, 2218, 2476, 4436, 6809, 12199, 13618, 24398, 27236, 48796, 686471, 1372942, 2745884, 7551181, 15102362, 30204724]

約数ペア:

[(1, 30204724), (2, 15102362), (4, 7551181), (11, 2745884), (22, 1372942), (44, 686471), (619, 48796), (1109, 27236), (1238, 24398), (2218, 13618), (2476, 12199), (4436, 6809)]