163876230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2851

約数の個数: 128

約数和(自身を含む): 515727360

約数和(自身を除く): 351851130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 2797, 3255, 3906, 4185, 5594, 5859, 6510, 8370, 8391, 9765, 11718, 13985, 16782, 19530, 19579, 25173, 27970, 29295, 39158, 41955, 50346, 58590, 58737, 75519, 83910, 86707, 97895, 117474, 125865, 151038, 173414, 176211, 195790, 251730, 260121, 293685, 352422, 377595, 433535, 520242, 528633, 587370, 606949, 755190, 780363, 867070, 881055, 1057266, 1213898, 1300605, 1560726, 1762110, 1820847, 2341089, 2601210, 2643165, 3034745, 3641694, 3901815, 4682178, 5286330, 5462541, 6069490, 7803630, 9104235, 10925082, 11705445, 16387623, 18208470, 23410890, 27312705, 32775246, 54625410, 81938115, 163876230]

約数ペア:

[(1, 163876230), (2, 81938115), (3, 54625410), (5, 32775246), (6, 27312705), (7, 23410890), (9, 18208470), (10, 16387623), (14, 11705445), (15, 10925082), (18, 9104235), (21, 7803630), (27, 6069490), (30, 5462541), (31, 5286330), (35, 4682178), (42, 3901815), (45, 3641694), (54, 3034745), (62, 2643165), (63, 2601210), (70, 2341089), (90, 1820847), (93, 1762110), (105, 1560726), (126, 1300605), (135, 1213898), (155, 1057266), (186, 881055), (189, 867070), (210, 780363), (217, 755190), (270, 606949), (279, 587370), (310, 528633), (315, 520242), (378, 433535), (434, 377595), (465, 352422), (558, 293685), (630, 260121), (651, 251730), (837, 195790), (930, 176211), (945, 173414), (1085, 151038), (1302, 125865), (1395, 117474), (1674, 97895), (1890, 86707), (1953, 83910), (2170, 75519), (2790, 58737), (2797, 58590), (3255, 50346), (3906, 41955), (4185, 39158), (5594, 29295), (5859, 27970), (6510, 25173), (8370, 19579), (8391, 19530), (9765, 16782), (11718, 13985)]