6940140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 19638528

約数和(自身を除く): 12698388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1123, 1236, 1545, 2060, 2246, 3090, 3369, 4492, 5615, 6180, 6738, 11230, 13476, 16845, 22460, 33690, 67380, 115669, 231338, 347007, 462676, 578345, 694014, 1156690, 1388028, 1735035, 2313380, 3470070, 6940140]

約数ペア:

[(1, 6940140), (2, 3470070), (3, 2313380), (4, 1735035), (5, 1388028), (6, 1156690), (10, 694014), (12, 578345), (15, 462676), (20, 347007), (30, 231338), (60, 115669), (103, 67380), (206, 33690), (309, 22460), (412, 16845), (515, 13476), (618, 11230), (1030, 6738), (1123, 6180), (1236, 5615), (1545, 4492), (2060, 3369), (2246, 3090)]