28600590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22171}}^1$

素因数の和:22224

約数の個数: 32

約数和(自身を含む): 70240896

約数和(自身を除く): 41640306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22171, 44342, 66513, 110855, 133026, 221710, 332565, 665130, 953353, 1906706, 2860059, 4766765, 5720118, 9533530, 14300295, 28600590]

約数ペア:

[(1, 28600590), (2, 14300295), (3, 9533530), (5, 5720118), (6, 4766765), (10, 2860059), (15, 1906706), (30, 953353), (43, 665130), (86, 332565), (129, 221710), (215, 133026), (258, 110855), (430, 66513), (645, 44342), (1290, 22171)]