17830190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 36910080

約数和(自身を除く): 19079890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1423, 1790, 2506, 2846, 6265, 7115, 9961, 12530, 14230, 19922, 49805, 99610, 254717, 509434, 1273585, 1783019, 2547170, 3566038, 8915095, 17830190]

約数ペア:

[(1, 17830190), (2, 8915095), (5, 3566038), (7, 2547170), (10, 1783019), (14, 1273585), (35, 509434), (70, 254717), (179, 99610), (358, 49805), (895, 19922), (1253, 14230), (1423, 12530), (1790, 9961), (2506, 7115), (2846, 6265)]