205124610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6837487}}^1$

素因数の和:6837497

約数の個数: 16

約数和(自身を含む): 492299136

約数和(自身を除く): 287174526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6837487, 13674974, 20512461, 34187435, 41024922, 68374870, 102562305, 205124610]

約数ペア:

[(1, 205124610), (2, 102562305), (3, 68374870), (5, 41024922), (6, 34187435), (10, 20512461), (15, 13674974), (30, 6837487)]