30709646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 52939008

約数和(自身を除く): 22229362

約数列:

[1, 2, 11, 22, 23, 46, 137, 253, 274, 443, 506, 886, 1507, 3014, 3151, 4873, 6302, 9746, 10189, 20378, 34661, 60691, 69322, 112079, 121382, 224158, 667601, 1335202, 1395893, 2791786, 15354823, 30709646]

約数ペア:

[(1, 30709646), (2, 15354823), (11, 2791786), (22, 1395893), (23, 1335202), (46, 667601), (137, 224158), (253, 121382), (274, 112079), (443, 69322), (506, 60691), (886, 34661), (1507, 20378), (3014, 10189), (3151, 9746), (4873, 6302)]