30083770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 56972160

約数和(自身を除く): 26888390

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 941, 1390, 1882, 3197, 4705, 6394, 9410, 15985, 21643, 31970, 43286, 108215, 130799, 216430, 261598, 653995, 1307990, 3008377, 6016754, 15041885, 30083770]

約数ペア:

[(1, 30083770), (2, 15041885), (5, 6016754), (10, 3008377), (23, 1307990), (46, 653995), (115, 261598), (139, 216430), (230, 130799), (278, 108215), (695, 43286), (941, 31970), (1390, 21643), (1882, 15985), (3197, 9410), (4705, 6394)]