29801970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30103}}^1$

素因数の和:30127

約数の個数: 48

約数和(自身を含む): 84532032

約数和(自身を除く): 54730062

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 30103, 60206, 90309, 150515, 180618, 270927, 301030, 331133, 451545, 541854, 662266, 903090, 993399, 1354635, 1655665, 1986798, 2709270, 2980197, 3311330, 4966995, 5960394, 9933990, 14900985, 29801970]

約数ペア:

[(1, 29801970), (2, 14900985), (3, 9933990), (5, 5960394), (6, 4966995), (9, 3311330), (10, 2980197), (11, 2709270), (15, 1986798), (18, 1655665), (22, 1354635), (30, 993399), (33, 903090), (45, 662266), (55, 541854), (66, 451545), (90, 331133), (99, 301030), (110, 270927), (165, 180618), (198, 150515), (330, 90309), (495, 60206), (990, 30103)]