199985970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{6011}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 480479040

約数和(自身を除く): 280493070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1109, 2218, 3327, 5545, 6011, 6654, 11090, 12022, 16635, 18033, 30055, 33270, 36066, 60110, 90165, 180330, 6666199, 13332398, 19998597, 33330995, 39997194, 66661990, 99992985, 199985970]

約数ペア:

[(1, 199985970), (2, 99992985), (3, 66661990), (5, 39997194), (6, 33330995), (10, 19998597), (15, 13332398), (30, 6666199), (1109, 180330), (2218, 90165), (3327, 60110), (5545, 36066), (6011, 33270), (6654, 30055), (11090, 18033), (12022, 16635)]