77210490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 229386240

約数和(自身を除く): 152175750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 523, 555, 570, 665, 703, 777, 798, 1046, 1110, 1295, 1330, 1406, 1554, 1569, 1995, 2109, 2590, 2615, 3138, 3515, 3661, 3885, 3990, 4218, 4921, 5230, 7030, 7322, 7770, 7845, 9842, 9937, 10545, 10983, 14763, 15690, 18305, 19351, 19874, 21090, 21966, 24605, 29526, 29811, 36610, 38702, 49210, 49685, 54915, 58053, 59622, 69559, 73815, 96755, 99370, 109830, 116106, 135457, 139118, 147630, 149055, 193510, 208677, 270914, 290265, 298110, 347795, 367669, 406371, 417354, 580530, 677285, 695590, 735338, 812742, 1043385, 1103007, 1354570, 1838345, 2031855, 2086770, 2206014, 2573683, 3676690, 4063710, 5147366, 5515035, 7721049, 11030070, 12868415, 15442098, 25736830, 38605245, 77210490]

約数ペア:

[(1, 77210490), (2, 38605245), (3, 25736830), (5, 15442098), (6, 12868415), (7, 11030070), (10, 7721049), (14, 5515035), (15, 5147366), (19, 4063710), (21, 3676690), (30, 2573683), (35, 2206014), (37, 2086770), (38, 2031855), (42, 1838345), (57, 1354570), (70, 1103007), (74, 1043385), (95, 812742), (105, 735338), (111, 695590), (114, 677285), (133, 580530), (185, 417354), (190, 406371), (210, 367669), (222, 347795), (259, 298110), (266, 290265), (285, 270914), (370, 208677), (399, 193510), (518, 149055), (523, 147630), (555, 139118), (570, 135457), (665, 116106), (703, 109830), (777, 99370), (798, 96755), (1046, 73815), (1110, 69559), (1295, 59622), (1330, 58053), (1406, 54915), (1554, 49685), (1569, 49210), (1995, 38702), (2109, 36610), (2590, 29811), (2615, 29526), (3138, 24605), (3515, 21966), (3661, 21090), (3885, 19874), (3990, 19351), (4218, 18305), (4921, 15690), (5230, 14763), (7030, 10983), (7322, 10545), (7770, 9937), (7845, 9842)]