1234970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2471040

約数和(自身を除く): 1236070

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 109, 110, 206, 218, 515, 545, 1030, 1090, 1133, 1199, 2266, 2398, 5665, 5995, 11227, 11330, 11990, 22454, 56135, 112270, 123497, 246994, 617485, 1234970]

約数ペア:

[(1, 1234970), (2, 617485), (5, 246994), (10, 123497), (11, 112270), (22, 56135), (55, 22454), (103, 11990), (109, 11330), (110, 11227), (206, 5995), (218, 5665), (515, 2398), (545, 2266), (1030, 1199), (1090, 1133)]