30270268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 37225412

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 3347, 4522, 6694, 9044, 13388, 23429, 46858, 56899, 63593, 93716, 113798, 127186, 227596, 254372, 398293, 445151, 796586, 890302, 1081081, 1593172, 1780604, 2162162, 4324324, 7567567, 15135134, 30270268]

約数ペア:

[(1, 30270268), (2, 15135134), (4, 7567567), (7, 4324324), (14, 2162162), (17, 1780604), (19, 1593172), (28, 1081081), (34, 890302), (38, 796586), (68, 445151), (76, 398293), (119, 254372), (133, 227596), (238, 127186), (266, 113798), (323, 93716), (476, 63593), (532, 56899), (646, 46858), (1292, 23429), (2261, 13388), (3347, 9044), (4522, 6694)]