30187492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 54968760

約数和(自身を除く): 24781268

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 1321, 2642, 5284, 5713, 11426, 22852, 38309, 76618, 153236, 260237, 520474, 1040948, 7546873, 15093746, 30187492]

約数ペア:

[(1, 30187492), (2, 15093746), (4, 7546873), (29, 1040948), (58, 520474), (116, 260237), (197, 153236), (394, 76618), (788, 38309), (1321, 22852), (2642, 11426), (5284, 5713)]