30512272

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 69787200

約数和(自身を除く): 39274928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 199, 259, 296, 398, 518, 592, 796, 1036, 1369, 1393, 1592, 2072, 2738, 2786, 3184, 4144, 5476, 5572, 7363, 9583, 10952, 11144, 14726, 19166, 21904, 22288, 29452, 38332, 51541, 58904, 76664, 103082, 117808, 153328, 206164, 272431, 412328, 544862, 824656, 1089724, 1907017, 2179448, 3814034, 4358896, 7628068, 15256136, 30512272]

約数ペア:

[(1, 30512272), (2, 15256136), (4, 7628068), (7, 4358896), (8, 3814034), (14, 2179448), (16, 1907017), (28, 1089724), (37, 824656), (56, 544862), (74, 412328), (112, 272431), (148, 206164), (199, 153328), (259, 117808), (296, 103082), (398, 76664), (518, 58904), (592, 51541), (796, 38332), (1036, 29452), (1369, 22288), (1393, 21904), (1592, 19166), (2072, 14726), (2738, 11144), (2786, 10952), (3184, 9583), (4144, 7363), (5476, 5572)]