127799270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9109}}^1$

素因数の和:9200

約数の個数: 32

約数和(自身を含む): 244002240

約数和(自身を除く): 116202970

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 7015, 9109, 14030, 18218, 45545, 91090, 209507, 419014, 555649, 1047535, 1111298, 2095070, 2778245, 5556490, 12779927, 25559854, 63899635, 127799270]

約数ペア:

[(1, 127799270), (2, 63899635), (5, 25559854), (10, 12779927), (23, 5556490), (46, 2778245), (61, 2095070), (115, 1111298), (122, 1047535), (230, 555649), (305, 419014), (610, 209507), (1403, 91090), (2806, 45545), (7015, 18218), (9109, 14030)]