30267182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:896

約数の個数: 24

約数和(自身を含む): 50251656

約数和(自身を除く): 19984474

約数列:

[1, 2, 11, 22, 121, 181, 242, 362, 691, 1382, 1991, 3982, 7601, 15202, 21901, 43802, 83611, 125071, 167222, 250142, 1375781, 2751562, 15133591, 30267182]

約数ペア:

[(1, 30267182), (2, 15133591), (11, 2751562), (22, 1375781), (121, 250142), (181, 167222), (242, 125071), (362, 83611), (691, 43802), (1382, 21901), (1991, 15202), (3982, 7601)]