30915764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11909}}^1$

素因数の和:11983

約数の個数: 24

約数和(自身を含む): 60026400

約数和(自身を除く): 29110636

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 11909, 23818, 47636, 130999, 261998, 523996, 702631, 1405262, 2810524, 7728941, 15457882, 30915764]

約数ペア:

[(1, 30915764), (2, 15457882), (4, 7728941), (11, 2810524), (22, 1405262), (44, 702631), (59, 523996), (118, 261998), (236, 130999), (649, 47636), (1298, 23818), (2596, 11909)]