29526770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 66479616

約数和(自身を除く): 36952846

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 457, 497, 710, 910, 914, 923, 994, 1846, 2285, 2485, 3199, 4570, 4615, 4970, 5941, 6398, 6461, 9230, 11882, 12922, 15995, 29705, 31990, 32305, 32447, 41587, 59410, 64610, 64894, 83174, 162235, 207935, 227129, 324470, 415870, 421811, 454258, 843622, 1135645, 2109055, 2271290, 2952677, 4218110, 5905354, 14763385, 29526770]

約数ペア:

[(1, 29526770), (2, 14763385), (5, 5905354), (7, 4218110), (10, 2952677), (13, 2271290), (14, 2109055), (26, 1135645), (35, 843622), (65, 454258), (70, 421811), (71, 415870), (91, 324470), (130, 227129), (142, 207935), (182, 162235), (355, 83174), (455, 64894), (457, 64610), (497, 59410), (710, 41587), (910, 32447), (914, 32305), (923, 31990), (994, 29705), (1846, 15995), (2285, 12922), (2485, 11882), (3199, 9230), (4570, 6461), (4615, 6398), (4970, 5941)]