28229510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 25234810

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 883, 1390, 1766, 3197, 4415, 6394, 8830, 15985, 20309, 31970, 40618, 101545, 122737, 203090, 245474, 613685, 1227370, 2822951, 5645902, 14114755, 28229510]

約数ペア:

[(1, 28229510), (2, 14114755), (5, 5645902), (10, 2822951), (23, 1227370), (46, 613685), (115, 245474), (139, 203090), (230, 122737), (278, 101545), (695, 40618), (883, 31970), (1390, 20309), (1766, 15985), (3197, 8830), (4415, 6394)]