156660390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2017}}^1$

素因数の和:2893

約数の個数: 48

約数和(自身を含む): 407991168

約数和(自身を除く): 251330778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 863, 1726, 2017, 2589, 4034, 4315, 5178, 6051, 7767, 8630, 10085, 12102, 12945, 15534, 18153, 20170, 25890, 30255, 36306, 38835, 60510, 77670, 90765, 181530, 1740671, 3481342, 5222013, 8703355, 10444026, 15666039, 17406710, 26110065, 31332078, 52220130, 78330195, 156660390]

約数ペア:

[(1, 156660390), (2, 78330195), (3, 52220130), (5, 31332078), (6, 26110065), (9, 17406710), (10, 15666039), (15, 10444026), (18, 8703355), (30, 5222013), (45, 3481342), (90, 1740671), (863, 181530), (1726, 90765), (2017, 77670), (2589, 60510), (4034, 38835), (4315, 36306), (5178, 30255), (6051, 25890), (7767, 20170), (8630, 18153), (10085, 15534), (12102, 12945)]