10143770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 22934016

約数和(自身を除く): 12790246

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 157, 182, 314, 355, 455, 497, 710, 785, 910, 923, 994, 1099, 1570, 1846, 2041, 2198, 2485, 4082, 4615, 4970, 5495, 6461, 9230, 10205, 10990, 11147, 12922, 14287, 20410, 22294, 28574, 32305, 55735, 64610, 71435, 78029, 111470, 142870, 144911, 156058, 289822, 390145, 724555, 780290, 1014377, 1449110, 2028754, 5071885, 10143770]

約数ペア:

[(1, 10143770), (2, 5071885), (5, 2028754), (7, 1449110), (10, 1014377), (13, 780290), (14, 724555), (26, 390145), (35, 289822), (65, 156058), (70, 144911), (71, 142870), (91, 111470), (130, 78029), (142, 71435), (157, 64610), (182, 55735), (314, 32305), (355, 28574), (455, 22294), (497, 20410), (710, 14287), (785, 12922), (910, 11147), (923, 10990), (994, 10205), (1099, 9230), (1570, 6461), (1846, 5495), (2041, 4970), (2198, 4615), (2485, 4082)]