2128149060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1542137}}^1$

素因数の和:1542172

約数の個数: 48

約数和(自身を含む): 6217900416

約数和(自身を除く): 4089751356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1542137, 3084274, 4626411, 6168548, 7710685, 9252822, 15421370, 18505644, 23132055, 30842740, 35469151, 46264110, 70938302, 92528220, 106407453, 141876604, 177345755, 212814906, 354691510, 425629812, 532037265, 709383020, 1064074530, 2128149060]

約数ペア:

[(1, 2128149060), (2, 1064074530), (3, 709383020), (4, 532037265), (5, 425629812), (6, 354691510), (10, 212814906), (12, 177345755), (15, 141876604), (20, 106407453), (23, 92528220), (30, 70938302), (46, 46264110), (60, 35469151), (69, 30842740), (92, 23132055), (115, 18505644), (138, 15421370), (230, 9252822), (276, 7710685), (345, 6168548), (460, 4626411), (690, 3084274), (1380, 1542137)]