8182090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 16951680

約数和(自身を除く): 8769590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 653, 895, 1253, 1306, 1790, 2506, 3265, 4571, 6265, 6530, 9142, 12530, 22855, 45710, 116887, 233774, 584435, 818209, 1168870, 1636418, 4091045, 8182090]

約数ペア:

[(1, 8182090), (2, 4091045), (5, 1636418), (7, 1168870), (10, 818209), (14, 584435), (35, 233774), (70, 116887), (179, 45710), (358, 22855), (653, 12530), (895, 9142), (1253, 6530), (1306, 6265), (1790, 4571), (2506, 3265)]