31372260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{522871}}^1$

素因数の和:522883

約数の個数: 24

約数和(自身を含む): 87842496

約数和(自身を除く): 56470236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 522871, 1045742, 1568613, 2091484, 2614355, 3137226, 5228710, 6274452, 7843065, 10457420, 15686130, 31372260]

約数ペア:

[(1, 31372260), (2, 15686130), (3, 10457420), (4, 7843065), (5, 6274452), (6, 5228710), (10, 3137226), (12, 2614355), (15, 2091484), (20, 1568613), (30, 1045742), (60, 522871)]