353266020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1962589}}^1$

素因数の和:1962604

約数の個数: 36

約数和(自身を含む): 1071574140

約数和(自身を除く): 718308120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1962589, 3925178, 5887767, 7850356, 9812945, 11775534, 17663301, 19625890, 23551068, 29438835, 35326602, 39251780, 58877670, 70653204, 88316505, 117755340, 176633010, 353266020]

約数ペア:

[(1, 353266020), (2, 176633010), (3, 117755340), (4, 88316505), (5, 70653204), (6, 58877670), (9, 39251780), (10, 35326602), (12, 29438835), (15, 23551068), (18, 19625890), (20, 17663301), (30, 11775534), (36, 9812945), (45, 7850356), (60, 5887767), (90, 3925178), (180, 1962589)]