30656378

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1583}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 48128256

約数和(自身を除く): 17471878

約数列:

[1, 2, 23, 46, 421, 842, 1583, 3166, 9683, 19366, 36409, 72818, 666443, 1332886, 15328189, 30656378]

約数ペア:

[(1, 30656378), (2, 15328189), (23, 1332886), (46, 666443), (421, 72818), (842, 36409), (1583, 19366), (3166, 9683)]