2054202465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1702

約数の個数: 64

約数和(自身を含む): 3824916480

約数和(自身を除く): 1770714015

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 139, 291, 417, 485, 679, 695, 973, 1451, 1455, 2037, 2085, 2919, 3395, 4353, 4865, 7255, 10157, 10185, 13483, 14595, 21765, 30471, 40449, 50785, 67415, 94381, 140747, 152355, 201689, 202245, 283143, 422241, 471905, 605067, 703735, 985229, 1008445, 1411823, 1415715, 2111205, 2955687, 3025335, 4235469, 4926145, 7059115, 14778435, 19563833, 21177345, 58691499, 97819165, 136946831, 293457495, 410840493, 684734155, 2054202465]

約数ペア:

[(1, 2054202465), (3, 684734155), (5, 410840493), (7, 293457495), (15, 136946831), (21, 97819165), (35, 58691499), (97, 21177345), (105, 19563833), (139, 14778435), (291, 7059115), (417, 4926145), (485, 4235469), (679, 3025335), (695, 2955687), (973, 2111205), (1451, 1415715), (1455, 1411823), (2037, 1008445), (2085, 985229), (2919, 703735), (3395, 605067), (4353, 471905), (4865, 422241), (7255, 283143), (10157, 202245), (10185, 201689), (13483, 152355), (14595, 140747), (21765, 94381), (30471, 67415), (40449, 50785)]