30786546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3067}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 70686720

約数和(自身を除く): 39900174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3067, 3346, 5019, 6134, 9201, 10038, 18402, 21469, 42938, 64407, 128814, 733013, 1466026, 2199039, 4398078, 5131091, 10262182, 15393273, 30786546]

約数ペア:

[(1, 30786546), (2, 15393273), (3, 10262182), (6, 5131091), (7, 4398078), (14, 2199039), (21, 1466026), (42, 733013), (239, 128814), (478, 64407), (717, 42938), (1434, 21469), (1673, 18402), (3067, 10038), (3346, 9201), (5019, 6134)]