30722088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 81864000

約数和(自身を除く): 51141912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 757, 1068, 1514, 1691, 2136, 2271, 3028, 3382, 4542, 5073, 6056, 6764, 9084, 10146, 13528, 14383, 18168, 20292, 28766, 40584, 43149, 57532, 67373, 86298, 115064, 134746, 172596, 202119, 269492, 345192, 404238, 538984, 808476, 1280087, 1616952, 2560174, 3840261, 5120348, 7680522, 10240696, 15361044, 30722088]

約数ペア:

[(1, 30722088), (2, 15361044), (3, 10240696), (4, 7680522), (6, 5120348), (8, 3840261), (12, 2560174), (19, 1616952), (24, 1280087), (38, 808476), (57, 538984), (76, 404238), (89, 345192), (114, 269492), (152, 202119), (178, 172596), (228, 134746), (267, 115064), (356, 86298), (456, 67373), (534, 57532), (712, 43149), (757, 40584), (1068, 28766), (1514, 20292), (1691, 18168), (2136, 14383), (2271, 13528), (3028, 10146), (3382, 9084), (4542, 6764), (5073, 6056)]