253481610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8449387}}^1$

素因数の和:8449397

約数の個数: 16

約数和(自身を含む): 608355936

約数和(自身を除く): 354874326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8449387, 16898774, 25348161, 42246935, 50696322, 84493870, 126740805, 253481610]

約数ペア:

[(1, 253481610), (2, 126740805), (3, 84493870), (5, 50696322), (6, 42246935), (10, 25348161), (15, 16898774), (30, 8449387)]