331392420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1841069}}^1$

素因数の和:1841084

約数の個数: 36

約数和(自身を含む): 1005224220

約数和(自身を除く): 673831800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1841069, 3682138, 5523207, 7364276, 9205345, 11046414, 16569621, 18410690, 22092828, 27616035, 33139242, 36821380, 55232070, 66278484, 82848105, 110464140, 165696210, 331392420]

約数ペア:

[(1, 331392420), (2, 165696210), (3, 110464140), (4, 82848105), (5, 66278484), (6, 55232070), (9, 36821380), (10, 33139242), (12, 27616035), (15, 22092828), (18, 18410690), (20, 16569621), (30, 11046414), (36, 9205345), (45, 7364276), (60, 5523207), (90, 3682138), (180, 1841069)]