252169380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1400941}}^1$

素因数の和:1400956

約数の個数: 36

約数和(自身を含む): 764914332

約数和(自身を除く): 512744952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1400941, 2801882, 4202823, 5603764, 7004705, 8405646, 12608469, 14009410, 16811292, 21014115, 25216938, 28018820, 42028230, 50433876, 63042345, 84056460, 126084690, 252169380]

約数ペア:

[(1, 252169380), (2, 126084690), (3, 84056460), (4, 63042345), (5, 50433876), (6, 42028230), (9, 28018820), (10, 25216938), (12, 21014115), (15, 16811292), (18, 14009410), (20, 12608469), (30, 8405646), (36, 7004705), (45, 5603764), (60, 4202823), (90, 2801882), (180, 1400941)]