1620005970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4909109}}^1$

素因数の和:4909130

約数の個数: 32

約数和(自身を含む): 4241471040

約数和(自身を除く): 2621465070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 4909109, 9818218, 14727327, 24545545, 29454654, 49091090, 54000199, 73636635, 108000398, 147273270, 162000597, 270000995, 324001194, 540001990, 810002985, 1620005970]

約数ペア:

[(1, 1620005970), (2, 810002985), (3, 540001990), (5, 324001194), (6, 270000995), (10, 162000597), (11, 147273270), (15, 108000398), (22, 73636635), (30, 54000199), (33, 49091090), (55, 29454654), (66, 24545545), (110, 14727327), (165, 9818218), (330, 4909109)]