25517310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 75893760

約数和(自身を除く): 50376450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 719, 845, 910, 1014, 1183, 1365, 1438, 1690, 2157, 2366, 2535, 2730, 3549, 3595, 4314, 5033, 5070, 5915, 7098, 7190, 9347, 10066, 10785, 11830, 15099, 17745, 18694, 21570, 25165, 28041, 30198, 35490, 46735, 50330, 56082, 65429, 75495, 93470, 121511, 130858, 140205, 150990, 196287, 243022, 280410, 327145, 364533, 392574, 607555, 654290, 729066, 850577, 981435, 1215110, 1701154, 1822665, 1962870, 2551731, 3645330, 4252885, 5103462, 8505770, 12758655, 25517310]

約数ペア:

[(1, 25517310), (2, 12758655), (3, 8505770), (5, 5103462), (6, 4252885), (7, 3645330), (10, 2551731), (13, 1962870), (14, 1822665), (15, 1701154), (21, 1215110), (26, 981435), (30, 850577), (35, 729066), (39, 654290), (42, 607555), (65, 392574), (70, 364533), (78, 327145), (91, 280410), (105, 243022), (130, 196287), (169, 150990), (182, 140205), (195, 130858), (210, 121511), (273, 93470), (338, 75495), (390, 65429), (455, 56082), (507, 50330), (546, 46735), (719, 35490), (845, 30198), (910, 28041), (1014, 25165), (1183, 21570), (1365, 18694), (1438, 17745), (1690, 15099), (2157, 11830), (2366, 10785), (2535, 10066), (2730, 9347), (3549, 7190), (3595, 7098), (4314, 5915), (5033, 5070)]