30023828

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 53475072

約数和(自身を除く): 23451244

約数列:

[1, 2, 4, 97, 194, 223, 347, 388, 446, 694, 892, 1388, 21631, 33659, 43262, 67318, 77381, 86524, 134636, 154762, 309524, 7505957, 15011914, 30023828]

約数ペア:

[(1, 30023828), (2, 15011914), (4, 7505957), (97, 309524), (194, 154762), (223, 134636), (347, 86524), (388, 77381), (446, 67318), (694, 43262), (892, 33659), (1388, 21631)]