74368910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 95458930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 770, 826, 1298, 1637, 2065, 3245, 3274, 4130, 4543, 6490, 8185, 9086, 11459, 16370, 18007, 22715, 22918, 36014, 45430, 57295, 90035, 96583, 114590, 126049, 180070, 193166, 252098, 482915, 630245, 676081, 965830, 1062413, 1260490, 1352162, 2124826, 3380405, 5312065, 6760810, 7436891, 10624130, 14873782, 37184455, 74368910]

約数ペア:

[(1, 74368910), (2, 37184455), (5, 14873782), (7, 10624130), (10, 7436891), (11, 6760810), (14, 5312065), (22, 3380405), (35, 2124826), (55, 1352162), (59, 1260490), (70, 1062413), (77, 965830), (110, 676081), (118, 630245), (154, 482915), (295, 252098), (385, 193166), (413, 180070), (590, 126049), (649, 114590), (770, 96583), (826, 90035), (1298, 57295), (1637, 45430), (2065, 36014), (3245, 22918), (3274, 22715), (4130, 18007), (4543, 16370), (6490, 11459), (8185, 9086)]