30022146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21661}}^1$

素因数の和:21687

約数の個数: 48

約数和(自身を含む): 81102528

約数和(自身を除く): 51080382

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21661, 43322, 64983, 129966, 151627, 194949, 238271, 303254, 389898, 454881, 476542, 714813, 909762, 1364643, 1429626, 1667897, 2144439, 2729286, 3335794, 4288878, 5003691, 10007382, 15011073, 30022146]

約数ペア:

[(1, 30022146), (2, 15011073), (3, 10007382), (6, 5003691), (7, 4288878), (9, 3335794), (11, 2729286), (14, 2144439), (18, 1667897), (21, 1429626), (22, 1364643), (33, 909762), (42, 714813), (63, 476542), (66, 454881), (77, 389898), (99, 303254), (126, 238271), (154, 194949), (198, 151627), (231, 129966), (462, 64983), (693, 43322), (1386, 21661)]