64290210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1481}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 154507392

約数和(自身を除く): 90217182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1447, 1481, 2894, 2962, 4341, 4443, 7235, 7405, 8682, 8886, 14470, 14810, 21705, 22215, 43410, 44430, 2143007, 4286014, 6429021, 10715035, 12858042, 21430070, 32145105, 64290210]

約数ペア:

[(1, 64290210), (2, 32145105), (3, 21430070), (5, 12858042), (6, 10715035), (10, 6429021), (15, 4286014), (30, 2143007), (1447, 44430), (1481, 43410), (2894, 22215), (2962, 21705), (4341, 14810), (4443, 14470), (7235, 8886), (7405, 8682)]