304804510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 578765376

約数和(自身を除く): 273960866

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 367, 529, 734, 785, 1058, 1570, 1835, 2645, 3611, 3670, 5290, 7222, 8441, 16882, 18055, 36110, 42205, 57619, 83053, 84410, 115238, 166106, 194143, 288095, 388286, 415265, 576190, 830530, 970715, 1325237, 1941430, 2650474, 6626185, 13252370, 30480451, 60960902, 152402255, 304804510]

約数ペア:

[(1, 304804510), (2, 152402255), (5, 60960902), (10, 30480451), (23, 13252370), (46, 6626185), (115, 2650474), (157, 1941430), (230, 1325237), (314, 970715), (367, 830530), (529, 576190), (734, 415265), (785, 388286), (1058, 288095), (1570, 194143), (1835, 166106), (2645, 115238), (3611, 84410), (3670, 83053), (5290, 57619), (7222, 42205), (8441, 36110), (16882, 18055)]