30209904

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1294

約数の個数: 60

約数和(自身を含む): 85062016

約数和(自身を除く): 54852112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1087, 1158, 1544, 1737, 2174, 2316, 3088, 3261, 3474, 4348, 4632, 6522, 6948, 8696, 9264, 9783, 13044, 13896, 17392, 19566, 26088, 27792, 39132, 52176, 78264, 156528, 209791, 419582, 629373, 839164, 1258746, 1678328, 1888119, 2517492, 3356656, 3776238, 5034984, 7552476, 10069968, 15104952, 30209904]

約数ペア:

[(1, 30209904), (2, 15104952), (3, 10069968), (4, 7552476), (6, 5034984), (8, 3776238), (9, 3356656), (12, 2517492), (16, 1888119), (18, 1678328), (24, 1258746), (36, 839164), (48, 629373), (72, 419582), (144, 209791), (193, 156528), (386, 78264), (579, 52176), (772, 39132), (1087, 27792), (1158, 26088), (1544, 19566), (1737, 17392), (2174, 13896), (2316, 13044), (3088, 9783), (3261, 9264), (3474, 8696), (4348, 6948), (4632, 6522)]