73609480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1741}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 190644480

約数和(自身を除く): 117035000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 1741, 2114, 3020, 3482, 4228, 5285, 6040, 6964, 8456, 8705, 10570, 12187, 13928, 17410, 21140, 24374, 34820, 42280, 48748, 60935, 69640, 97496, 121870, 243740, 262891, 487480, 525782, 1051564, 1314455, 1840237, 2103128, 2628910, 3680474, 5257820, 7360948, 9201185, 10515640, 14721896, 18402370, 36804740, 73609480]

約数ペア:

[(1, 73609480), (2, 36804740), (4, 18402370), (5, 14721896), (7, 10515640), (8, 9201185), (10, 7360948), (14, 5257820), (20, 3680474), (28, 2628910), (35, 2103128), (40, 1840237), (56, 1314455), (70, 1051564), (140, 525782), (151, 487480), (280, 262891), (302, 243740), (604, 121870), (755, 97496), (1057, 69640), (1208, 60935), (1510, 48748), (1741, 42280), (2114, 34820), (3020, 24374), (3482, 21140), (4228, 17410), (5285, 13928), (6040, 12187), (6964, 10570), (8456, 8705)]