30875204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2579

約数の個数: 24

約数和(自身を含む): 56068320

約数和(自身を除く): 25193116

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 2459, 3139, 4918, 6278, 9836, 12556, 105737, 179507, 211474, 359014, 422948, 718028, 7718801, 15437602, 30875204]

約数ペア:

[(1, 30875204), (2, 15437602), (4, 7718801), (43, 718028), (73, 422948), (86, 359014), (146, 211474), (172, 179507), (292, 105737), (2459, 12556), (3139, 9836), (4918, 6278)]