194506020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1080589}}^1$

素因数の和:1080604

約数の個数: 36

約数和(自身を含む): 590002140

約数和(自身を除く): 395496120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1080589, 2161178, 3241767, 4322356, 5402945, 6483534, 9725301, 10805890, 12967068, 16208835, 19450602, 21611780, 32417670, 38901204, 48626505, 64835340, 97253010, 194506020]

約数ペア:

[(1, 194506020), (2, 97253010), (3, 64835340), (4, 48626505), (5, 38901204), (6, 32417670), (9, 21611780), (10, 19450602), (12, 16208835), (15, 12967068), (18, 10805890), (20, 9725301), (30, 6483534), (36, 5402945), (45, 4322356), (60, 3241767), (90, 2161178), (180, 1080589)]