530180140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{36767}}^1$

素因数の和:36886

約数の個数: 48

約数和(自身を含む): 1284820992

約数和(自身を除く): 754640852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 1030, 1442, 2060, 2884, 3605, 7210, 14420, 36767, 73534, 147068, 183835, 257369, 367670, 514738, 735340, 1029476, 1286845, 2573690, 3787001, 5147380, 7574002, 15148004, 18935005, 26509007, 37870010, 53018014, 75740020, 106036028, 132545035, 265090070, 530180140]

約数ペア:

[(1, 530180140), (2, 265090070), (4, 132545035), (5, 106036028), (7, 75740020), (10, 53018014), (14, 37870010), (20, 26509007), (28, 18935005), (35, 15148004), (70, 7574002), (103, 5147380), (140, 3787001), (206, 2573690), (412, 1286845), (515, 1029476), (721, 735340), (1030, 514738), (1442, 367670), (2060, 257369), (2884, 183835), (3605, 147068), (7210, 73534), (14420, 36767)]