11157530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 10010470

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 349, 695, 698, 1390, 1745, 3197, 3490, 6394, 8027, 15985, 16054, 31970, 40135, 48511, 80270, 97022, 242555, 485110, 1115753, 2231506, 5578765, 11157530]

約数ペア:

[(1, 11157530), (2, 5578765), (5, 2231506), (10, 1115753), (23, 485110), (46, 242555), (115, 97022), (139, 80270), (230, 48511), (278, 40135), (349, 31970), (695, 16054), (698, 15985), (1390, 8027), (1745, 6394), (3197, 3490)]