30025548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6307

約数の個数: 72

約数和(自身を含む): 91320320

約数和(自身を除く): 61294772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 6271, 12542, 18813, 25084, 37626, 43897, 56439, 75252, 87794, 112878, 119149, 131691, 175588, 225756, 238298, 263382, 357447, 395073, 476596, 526764, 714894, 790146, 834043, 1072341, 1429788, 1580292, 1668086, 2144682, 2502129, 3336172, 4289364, 5004258, 7506387, 10008516, 15012774, 30025548]

約数ペア:

[(1, 30025548), (2, 15012774), (3, 10008516), (4, 7506387), (6, 5004258), (7, 4289364), (9, 3336172), (12, 2502129), (14, 2144682), (18, 1668086), (19, 1580292), (21, 1429788), (28, 1072341), (36, 834043), (38, 790146), (42, 714894), (57, 526764), (63, 476596), (76, 395073), (84, 357447), (114, 263382), (126, 238298), (133, 225756), (171, 175588), (228, 131691), (252, 119149), (266, 112878), (342, 87794), (399, 75252), (532, 56439), (684, 43897), (798, 37626), (1197, 25084), (1596, 18813), (2394, 12542), (4788, 6271)]