31094240810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{80737}}^1$

素因数の和:82790

約数の個数: 32

約数和(自身を含む): 58945199040

約数和(自身を除く): 27850958230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2027, 4054, 10135, 20270, 38513, 77026, 80737, 161474, 192565, 385130, 403685, 807370, 1534003, 3068006, 7670015, 15340030, 163653899, 327307798, 818269495, 1636538990, 3109424081, 6218848162, 15547120405, 31094240810]

約数ペア:

[(1, 31094240810), (2, 15547120405), (5, 6218848162), (10, 3109424081), (19, 1636538990), (38, 818269495), (95, 327307798), (190, 163653899), (2027, 15340030), (4054, 7670015), (10135, 3068006), (20270, 1534003), (38513, 807370), (77026, 403685), (80737, 385130), (161474, 192565)]