214244820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1190249}}^1$

素因数の和:1190264

約数の個数: 36

約数和(自身を含む): 649876500

約数和(自身を除く): 435631680

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1190249, 2380498, 3570747, 4760996, 5951245, 7141494, 10712241, 11902490, 14282988, 17853735, 21424482, 23804980, 35707470, 42848964, 53561205, 71414940, 107122410, 214244820]

約数ペア:

[(1, 214244820), (2, 107122410), (3, 71414940), (4, 53561205), (5, 42848964), (6, 35707470), (9, 23804980), (10, 21424482), (12, 17853735), (15, 14282988), (18, 11902490), (20, 10712241), (30, 7141494), (36, 5951245), (45, 4760996), (60, 3570747), (90, 2380498), (180, 1190249)]