30503106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73679}}^1$

素因数の和:73710

約数の個数: 24

約数和(自身を含む): 68964480

約数和(自身を除く): 38461374

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 73679, 147358, 221037, 442074, 663111, 1326222, 1694617, 3389234, 5083851, 10167702, 15251553, 30503106]

約数ペア:

[(1, 30503106), (2, 15251553), (3, 10167702), (6, 5083851), (9, 3389234), (18, 1694617), (23, 1326222), (46, 663111), (69, 442074), (138, 221037), (207, 147358), (414, 73679)]