2080854045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{1973}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 3769234560

約数和(自身を除く): 1688380515

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1019, 1035, 1973, 3057, 5095, 5919, 9171, 9865, 15285, 17757, 23437, 29595, 45379, 45855, 70311, 88785, 117185, 136137, 210933, 226895, 351555, 408411, 680685, 1054665, 2010487, 2042055, 6031461, 10052435, 18094383, 30157305, 46241201, 90471915, 138723603, 231206005, 416170809, 693618015, 2080854045]

約数ペア:

[(1, 2080854045), (3, 693618015), (5, 416170809), (9, 231206005), (15, 138723603), (23, 90471915), (45, 46241201), (69, 30157305), (115, 18094383), (207, 10052435), (345, 6031461), (1019, 2042055), (1035, 2010487), (1973, 1054665), (3057, 680685), (5095, 408411), (5919, 351555), (9171, 226895), (9865, 210933), (15285, 136137), (17757, 117185), (23437, 88785), (29595, 70311), (45379, 45855)]