348518220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2749}}^1$

素因数の和:4874

約数の個数: 48

約数和(自身を含む): 976668000

約数和(自身を除く): 628149780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2113, 2749, 4226, 5498, 6339, 8247, 8452, 10565, 10996, 12678, 13745, 16494, 21130, 25356, 27490, 31695, 32988, 41235, 42260, 54980, 63390, 82470, 126780, 164940, 5808637, 11617274, 17425911, 23234548, 29043185, 34851822, 58086370, 69703644, 87129555, 116172740, 174259110, 348518220]

約数ペア:

[(1, 348518220), (2, 174259110), (3, 116172740), (4, 87129555), (5, 69703644), (6, 58086370), (10, 34851822), (12, 29043185), (15, 23234548), (20, 17425911), (30, 11617274), (60, 5808637), (2113, 164940), (2749, 126780), (4226, 82470), (5498, 63390), (6339, 54980), (8247, 42260), (8452, 41235), (10565, 32988), (10996, 31695), (12678, 27490), (13745, 25356), (16494, 21130)]