8505770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 18973440

約数和(自身を除く): 10467670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 719, 845, 910, 1183, 1438, 1690, 2366, 3595, 5033, 5915, 7190, 9347, 10066, 11830, 18694, 25165, 46735, 50330, 65429, 93470, 121511, 130858, 243022, 327145, 607555, 654290, 850577, 1215110, 1701154, 4252885, 8505770]

約数ペア:

[(1, 8505770), (2, 4252885), (5, 1701154), (7, 1215110), (10, 850577), (13, 654290), (14, 607555), (26, 327145), (35, 243022), (65, 130858), (70, 121511), (91, 93470), (130, 65429), (169, 50330), (182, 46735), (338, 25165), (455, 18694), (719, 11830), (845, 10066), (910, 9347), (1183, 7190), (1438, 5915), (1690, 5033), (2366, 3595)]