91050970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 167207040

約数和(自身を除く): 76156070

約数列:

[1, 2, 5, 10, 103, 109, 206, 218, 515, 545, 811, 1030, 1090, 1622, 4055, 8110, 11227, 22454, 56135, 83533, 88399, 112270, 167066, 176798, 417665, 441995, 835330, 883990, 9105097, 18210194, 45525485, 91050970]

約数ペア:

[(1, 91050970), (2, 45525485), (5, 18210194), (10, 9105097), (103, 883990), (109, 835330), (206, 441995), (218, 417665), (515, 176798), (545, 167066), (811, 112270), (1030, 88399), (1090, 83533), (1622, 56135), (4055, 22454), (8110, 11227)]