31266540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57901}}^1$

素因数の和:57919

約数の個数: 48

約数和(自身を含む): 97275360

約数和(自身を除く): 66008820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57901, 115802, 173703, 231604, 289505, 347406, 521109, 579010, 694812, 868515, 1042218, 1158020, 1563327, 1737030, 2084436, 2605545, 3126654, 3474060, 5211090, 6253308, 7816635, 10422180, 15633270, 31266540]

約数ペア:

[(1, 31266540), (2, 15633270), (3, 10422180), (4, 7816635), (5, 6253308), (6, 5211090), (9, 3474060), (10, 3126654), (12, 2605545), (15, 2084436), (18, 1737030), (20, 1563327), (27, 1158020), (30, 1042218), (36, 868515), (45, 694812), (54, 579010), (60, 521109), (90, 347406), (108, 289505), (135, 231604), (180, 173703), (270, 115802), (540, 57901)]