980739810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{10897109}}^1$

素因数の和:10897122

約数の個数: 24

約数和(自身を含む): 2549923740

約数和(自身を除く): 1569183930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 10897109, 21794218, 32691327, 54485545, 65382654, 98073981, 108971090, 163456635, 196147962, 326913270, 490369905, 980739810]

約数ペア:

[(1, 980739810), (2, 490369905), (3, 326913270), (5, 196147962), (6, 163456635), (9, 108971090), (10, 98073981), (15, 65382654), (18, 54485545), (30, 32691327), (45, 21794218), (90, 10897109)]