71131170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 187038720

約数和(自身を除く): 115907550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 439, 491, 878, 982, 1317, 1473, 2195, 2455, 2634, 2946, 4390, 4829, 4910, 5401, 6585, 7365, 9658, 10802, 13170, 14487, 14730, 16203, 24145, 27005, 28974, 32406, 48290, 54010, 72435, 81015, 144870, 162030, 215549, 431098, 646647, 1077745, 1293294, 2155490, 2371039, 3233235, 4742078, 6466470, 7113117, 11855195, 14226234, 23710390, 35565585, 71131170]

約数ペア:

[(1, 71131170), (2, 35565585), (3, 23710390), (5, 14226234), (6, 11855195), (10, 7113117), (11, 6466470), (15, 4742078), (22, 3233235), (30, 2371039), (33, 2155490), (55, 1293294), (66, 1077745), (110, 646647), (165, 431098), (330, 215549), (439, 162030), (491, 144870), (878, 81015), (982, 72435), (1317, 54010), (1473, 48290), (2195, 32406), (2455, 28974), (2634, 27005), (2946, 24145), (4390, 16203), (4829, 14730), (4910, 14487), (5401, 13170), (6585, 10802), (7365, 9658)]