80427130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 169675776

約数和(自身を除く): 89248646

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 755, 1057, 1087, 1510, 2114, 2174, 5285, 5435, 7399, 7609, 10570, 10870, 14798, 15218, 36995, 38045, 53263, 73990, 76090, 106526, 164137, 266315, 328274, 532630, 820685, 1148959, 1641370, 2297918, 5744795, 8042713, 11489590, 16085426, 40213565, 80427130]

約数ペア:

[(1, 80427130), (2, 40213565), (5, 16085426), (7, 11489590), (10, 8042713), (14, 5744795), (35, 2297918), (49, 1641370), (70, 1148959), (98, 820685), (151, 532630), (245, 328274), (302, 266315), (490, 164137), (755, 106526), (1057, 76090), (1087, 73990), (1510, 53263), (2114, 38045), (2174, 36995), (5285, 15218), (5435, 14798), (7399, 10870), (7609, 10570)]