31108060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15101}}^1$

素因数の和:15213

約数の個数: 24

約数和(自身を含む): 65965536

約数和(自身を除く): 34857476

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 15101, 30202, 60404, 75505, 151010, 302020, 1555403, 3110806, 6221612, 7777015, 15554030, 31108060]

約数ペア:

[(1, 31108060), (2, 15554030), (4, 7777015), (5, 6221612), (10, 3110806), (20, 1555403), (103, 302020), (206, 151010), (412, 75505), (515, 60404), (1030, 30202), (2060, 15101)]