127087620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{192557}}^1$

素因数の和:192580

約数の個数: 48

約数和(自身を含む): 388196928

約数和(自身を除く): 261109308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 192557, 385114, 577671, 770228, 962785, 1155342, 1925570, 2118127, 2310684, 2888355, 3851140, 4236254, 5776710, 6354381, 8472508, 10590635, 11553420, 12708762, 21181270, 25417524, 31771905, 42362540, 63543810, 127087620]

約数ペア:

[(1, 127087620), (2, 63543810), (3, 42362540), (4, 31771905), (5, 25417524), (6, 21181270), (10, 12708762), (11, 11553420), (12, 10590635), (15, 8472508), (20, 6354381), (22, 5776710), (30, 4236254), (33, 3851140), (44, 2888355), (55, 2310684), (60, 2118127), (66, 1925570), (110, 1155342), (132, 962785), (165, 770228), (220, 577671), (330, 385114), (660, 192557)]