9007140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7901}}^1$

素因数の和:7932

約数の個数: 48

約数和(自身を含む): 26550720

約数和(自身を除く): 17543580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7901, 15802, 23703, 31604, 39505, 47406, 79010, 94812, 118515, 150119, 158020, 237030, 300238, 450357, 474060, 600476, 750595, 900714, 1501190, 1801428, 2251785, 3002380, 4503570, 9007140]

約数ペア:

[(1, 9007140), (2, 4503570), (3, 3002380), (4, 2251785), (5, 1801428), (6, 1501190), (10, 900714), (12, 750595), (15, 600476), (19, 474060), (20, 450357), (30, 300238), (38, 237030), (57, 158020), (60, 150119), (76, 118515), (95, 94812), (114, 79010), (190, 47406), (228, 39505), (285, 31604), (380, 23703), (570, 15802), (1140, 7901)]