1044890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 2488320

約数和(自身を除く): 1443430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 59, 70, 77, 110, 115, 118, 154, 161, 230, 253, 295, 322, 385, 413, 506, 590, 649, 770, 805, 826, 1265, 1298, 1357, 1610, 1771, 2065, 2530, 2714, 3245, 3542, 4130, 4543, 6490, 6785, 8855, 9086, 9499, 13570, 14927, 17710, 18998, 22715, 29854, 45430, 47495, 74635, 94990, 104489, 149270, 208978, 522445, 1044890]

約数ペア:

[(1, 1044890), (2, 522445), (5, 208978), (7, 149270), (10, 104489), (11, 94990), (14, 74635), (22, 47495), (23, 45430), (35, 29854), (46, 22715), (55, 18998), (59, 17710), (70, 14927), (77, 13570), (110, 9499), (115, 9086), (118, 8855), (154, 6785), (161, 6490), (230, 4543), (253, 4130), (295, 3542), (322, 3245), (385, 2714), (413, 2530), (506, 2065), (590, 1771), (649, 1610), (770, 1357), (805, 1298), (826, 1265)]