30987792

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{6521}}^1$

素因数の和:6549

約数の個数: 80

約数和(自身を含む): 97047360

約数和(自身を除く): 66059568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 6521, 13042, 19563, 26084, 39126, 52168, 58689, 71731, 78252, 104336, 117378, 143462, 156504, 176067, 215193, 234756, 286924, 313008, 352134, 430386, 469512, 573848, 645579, 704268, 860772, 939024, 1147696, 1291158, 1408536, 1721544, 1936737, 2582316, 2817072, 3443088, 3873474, 5164632, 7746948, 10329264, 15493896, 30987792]

約数ペア:

[(1, 30987792), (2, 15493896), (3, 10329264), (4, 7746948), (6, 5164632), (8, 3873474), (9, 3443088), (11, 2817072), (12, 2582316), (16, 1936737), (18, 1721544), (22, 1408536), (24, 1291158), (27, 1147696), (33, 939024), (36, 860772), (44, 704268), (48, 645579), (54, 573848), (66, 469512), (72, 430386), (88, 352134), (99, 313008), (108, 286924), (132, 234756), (144, 215193), (176, 176067), (198, 156504), (216, 143462), (264, 117378), (297, 104336), (396, 78252), (432, 71731), (528, 58689), (594, 52168), (792, 39126), (1188, 26084), (1584, 19563), (2376, 13042), (4752, 6521)]