120655554

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 247090176

約数和(自身を除く): 126434622

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 2647, 5294, 7597, 7941, 15194, 15882, 22791, 45582, 187937, 283229, 375874, 563811, 566458, 849687, 1127622, 1699374, 20109259, 40218518, 60327777, 120655554]

約数ペア:

[(1, 120655554), (2, 60327777), (3, 40218518), (6, 20109259), (71, 1699374), (107, 1127622), (142, 849687), (213, 566458), (214, 563811), (321, 375874), (426, 283229), (642, 187937), (2647, 45582), (5294, 22791), (7597, 15882), (7941, 15194)]