30509496

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2699}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 83187000

約数和(自身を除く): 52677504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2699, 2826, 3768, 5398, 5652, 8097, 10796, 11304, 16194, 21592, 24291, 32388, 48582, 64776, 97164, 194328, 423743, 847486, 1271229, 1694972, 2542458, 3389944, 3813687, 5084916, 7627374, 10169832, 15254748, 30509496]

約数ペア:

[(1, 30509496), (2, 15254748), (3, 10169832), (4, 7627374), (6, 5084916), (8, 3813687), (9, 3389944), (12, 2542458), (18, 1694972), (24, 1271229), (36, 847486), (72, 423743), (157, 194328), (314, 97164), (471, 64776), (628, 48582), (942, 32388), (1256, 24291), (1413, 21592), (1884, 16194), (2699, 11304), (2826, 10796), (3768, 8097), (5398, 5652)]