30214569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 50641920

約数和(自身を除く): 20427351

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 941, 973, 1529, 2823, 2919, 4587, 6587, 10351, 10703, 19761, 31053, 32109, 72457, 130799, 217371, 392397, 915593, 1438789, 2746779, 4316367, 10071523, 30214569]

約数ペア:

[(1, 30214569), (3, 10071523), (7, 4316367), (11, 2746779), (21, 1438789), (33, 915593), (77, 392397), (139, 217371), (231, 130799), (417, 72457), (941, 32109), (973, 31053), (1529, 19761), (2823, 10703), (2919, 10351), (4587, 6587)]