30893090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 26562910

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 499, 755, 998, 1510, 2495, 4990, 6191, 12382, 20459, 30955, 40918, 61910, 75349, 102295, 150698, 204590, 376745, 753490, 3089309, 6178618, 15446545, 30893090]

約数ペア:

[(1, 30893090), (2, 15446545), (5, 6178618), (10, 3089309), (41, 753490), (82, 376745), (151, 204590), (205, 150698), (302, 102295), (410, 75349), (499, 61910), (755, 40918), (998, 30955), (1510, 20459), (2495, 12382), (4990, 6191)]