28702290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 73592064

約数和(自身を除く): 44889774

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 337, 501, 510, 674, 835, 1002, 1011, 1670, 1685, 2022, 2505, 2839, 3370, 5010, 5055, 5678, 5729, 8517, 10110, 11458, 14195, 17034, 17187, 28390, 28645, 34374, 42585, 56279, 57290, 85170, 85935, 112558, 168837, 171870, 281395, 337674, 562790, 844185, 956743, 1688370, 1913486, 2870229, 4783715, 5740458, 9567430, 14351145, 28702290]

約数ペア:

[(1, 28702290), (2, 14351145), (3, 9567430), (5, 5740458), (6, 4783715), (10, 2870229), (15, 1913486), (17, 1688370), (30, 956743), (34, 844185), (51, 562790), (85, 337674), (102, 281395), (167, 171870), (170, 168837), (255, 112558), (334, 85935), (337, 85170), (501, 57290), (510, 56279), (674, 42585), (835, 34374), (1002, 28645), (1011, 28390), (1670, 17187), (1685, 17034), (2022, 14195), (2505, 11458), (2839, 10110), (3370, 8517), (5010, 5729), (5055, 5678)]