30329936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 74411904

約数和(自身を除く): 44081968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 563, 592, 728, 962, 1036, 1126, 1456, 1924, 2072, 2252, 3367, 3848, 3941, 4144, 4504, 6734, 7319, 7696, 7882, 9008, 13468, 14638, 15764, 20831, 26936, 29276, 31528, 41662, 51233, 53872, 58552, 63056, 83324, 102466, 117104, 145817, 166648, 204932, 270803, 291634, 333296, 409864, 541606, 583268, 819728, 1083212, 1166536, 1895621, 2166424, 2333072, 3791242, 4332848, 7582484, 15164968, 30329936]

約数ペア:

[(1, 30329936), (2, 15164968), (4, 7582484), (7, 4332848), (8, 3791242), (13, 2333072), (14, 2166424), (16, 1895621), (26, 1166536), (28, 1083212), (37, 819728), (52, 583268), (56, 541606), (74, 409864), (91, 333296), (104, 291634), (112, 270803), (148, 204932), (182, 166648), (208, 145817), (259, 117104), (296, 102466), (364, 83324), (481, 63056), (518, 58552), (563, 53872), (592, 51233), (728, 41662), (962, 31528), (1036, 29276), (1126, 26936), (1456, 20831), (1924, 15764), (2072, 14638), (2252, 13468), (3367, 9008), (3848, 7882), (3941, 7696), (4144, 7319), (4504, 6734)]