30091728

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 82244736

約数和(自身を除く): 52153008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 97, 138, 184, 194, 276, 281, 291, 368, 388, 552, 562, 582, 776, 843, 1104, 1124, 1164, 1552, 1686, 2231, 2248, 2328, 3372, 4462, 4496, 4656, 6463, 6693, 6744, 8924, 12926, 13386, 13488, 17848, 19389, 25852, 26772, 27257, 35696, 38778, 51704, 53544, 54514, 77556, 81771, 103408, 107088, 109028, 155112, 163542, 218056, 310224, 327084, 436112, 626911, 654168, 1253822, 1308336, 1880733, 2507644, 3761466, 5015288, 7522932, 10030576, 15045864, 30091728]

約数ペア:

[(1, 30091728), (2, 15045864), (3, 10030576), (4, 7522932), (6, 5015288), (8, 3761466), (12, 2507644), (16, 1880733), (23, 1308336), (24, 1253822), (46, 654168), (48, 626911), (69, 436112), (92, 327084), (97, 310224), (138, 218056), (184, 163542), (194, 155112), (276, 109028), (281, 107088), (291, 103408), (368, 81771), (388, 77556), (552, 54514), (562, 53544), (582, 51704), (776, 38778), (843, 35696), (1104, 27257), (1124, 26772), (1164, 25852), (1552, 19389), (1686, 17848), (2231, 13488), (2248, 13386), (2328, 12926), (3372, 8924), (4462, 6744), (4496, 6693), (4656, 6463)]