84526020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469589}}^1$

素因数の和:469604

約数の個数: 36

約数和(自身を含む): 256396140

約数和(自身を除く): 171870120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469589, 939178, 1408767, 1878356, 2347945, 2817534, 4226301, 4695890, 5635068, 7043835, 8452602, 9391780, 14087670, 16905204, 21131505, 28175340, 42263010, 84526020]

約数ペア:

[(1, 84526020), (2, 42263010), (3, 28175340), (4, 21131505), (5, 16905204), (6, 14087670), (9, 9391780), (10, 8452602), (12, 7043835), (15, 5635068), (18, 4695890), (20, 4226301), (30, 2817534), (36, 2347945), (45, 1878356), (60, 1408767), (90, 939178), (180, 469589)]