30284884

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10501}}^1$

素因数の和:10615

約数の個数: 24

約数和(自身を含む): 61163648

約数和(自身を除く): 30878764

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10501, 21002, 42004, 73507, 147014, 294028, 1081603, 2163206, 4326412, 7571221, 15142442, 30284884]

約数ペア:

[(1, 30284884), (2, 15142442), (4, 7571221), (7, 4326412), (14, 2163206), (28, 1081603), (103, 294028), (206, 147014), (412, 73507), (721, 42004), (1442, 21002), (2884, 10501)]