291266130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9708871}}^1$

素因数の和:9708881

約数の個数: 16

約数和(自身を含む): 699038784

約数和(自身を除く): 407772654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9708871, 19417742, 29126613, 48544355, 58253226, 97088710, 145633065, 291266130]

約数ペア:

[(1, 291266130), (2, 145633065), (3, 97088710), (5, 58253226), (6, 48544355), (10, 29126613), (15, 19417742), (30, 9708871)]