1023289190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5171}}^1$

素因数の和:5453

約数の個数: 64

約数和(自身を含む): 2305801728

約数和(自身を除く): 1282512538

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 257, 385, 514, 770, 1285, 1799, 2570, 2827, 3598, 5171, 5654, 8995, 10342, 14135, 17990, 19789, 25855, 28270, 36197, 39578, 51710, 56881, 72394, 98945, 113762, 180985, 197890, 284405, 361970, 398167, 568810, 796334, 1328947, 1990835, 2657894, 3981670, 6644735, 9302629, 13289470, 14618417, 18605258, 29236834, 46513145, 73092085, 93026290, 102328919, 146184170, 204657838, 511644595, 1023289190]

約数ペア:

[(1, 1023289190), (2, 511644595), (5, 204657838), (7, 146184170), (10, 102328919), (11, 93026290), (14, 73092085), (22, 46513145), (35, 29236834), (55, 18605258), (70, 14618417), (77, 13289470), (110, 9302629), (154, 6644735), (257, 3981670), (385, 2657894), (514, 1990835), (770, 1328947), (1285, 796334), (1799, 568810), (2570, 398167), (2827, 361970), (3598, 284405), (5171, 197890), (5654, 180985), (8995, 113762), (10342, 98945), (14135, 72394), (17990, 56881), (19789, 51710), (25855, 39578), (28270, 36197)]