1798864753910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{53359}}^1$

素因数の和:54130

約数の個数: 96

約数和(自身を含む): 3807788382720

約数和(自身を除く): 2008923628810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 643, 749, 1070, 1286, 1498, 3215, 3745, 4501, 5243, 6430, 7490, 9002, 10486, 22505, 26215, 31507, 45010, 52430, 53359, 63014, 68801, 106718, 137602, 157535, 266795, 315070, 344005, 373513, 481607, 533590, 688010, 747026, 963214, 1867565, 2408035, 2614591, 3371249, 3735130, 4816070, 5229182, 5709413, 6742498, 11418826, 13072955, 16856245, 26145910, 28547065, 33712490, 34309837, 39965891, 57094130, 68619674, 79931782, 171549185, 199829455, 240168859, 279761237, 343098370, 399658910, 480337718, 559522474, 1200844295, 1398806185, 1681182013, 2401688590, 2797612370, 3362364026, 3671152559, 7342305118, 8405910065, 16811820130, 18355762795, 25698067913, 36711525590, 51396135826, 128490339565, 179886475391, 256980679130, 359772950782, 899432376955, 1798864753910]

約数ペア:

[(1, 1798864753910), (2, 899432376955), (5, 359772950782), (7, 256980679130), (10, 179886475391), (14, 128490339565), (35, 51396135826), (49, 36711525590), (70, 25698067913), (98, 18355762795), (107, 16811820130), (214, 8405910065), (245, 7342305118), (490, 3671152559), (535, 3362364026), (643, 2797612370), (749, 2401688590), (1070, 1681182013), (1286, 1398806185), (1498, 1200844295), (3215, 559522474), (3745, 480337718), (4501, 399658910), (5243, 343098370), (6430, 279761237), (7490, 240168859), (9002, 199829455), (10486, 171549185), (22505, 79931782), (26215, 68619674), (31507, 57094130), (45010, 39965891), (52430, 34309837), (53359, 33712490), (63014, 28547065), (68801, 26145910), (106718, 16856245), (137602, 13072955), (157535, 11418826), (266795, 6742498), (315070, 5709413), (344005, 5229182), (373513, 4816070), (481607, 3735130), (533590, 3371249), (688010, 2614591), (747026, 2408035), (963214, 1867565)]