2930655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3197985

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 113, 133, 195, 247, 273, 285, 339, 399, 455, 565, 665, 741, 791, 1235, 1365, 1469, 1695, 1729, 1995, 2147, 2373, 3705, 3955, 4407, 5187, 6441, 7345, 8645, 10283, 10735, 11865, 15029, 22035, 25935, 27911, 30849, 32205, 45087, 51415, 75145, 83733, 139555, 154245, 195377, 225435, 418665, 586131, 976885, 2930655]

約数ペア:

[(1, 2930655), (3, 976885), (5, 586131), (7, 418665), (13, 225435), (15, 195377), (19, 154245), (21, 139555), (35, 83733), (39, 75145), (57, 51415), (65, 45087), (91, 32205), (95, 30849), (105, 27911), (113, 25935), (133, 22035), (195, 15029), (247, 11865), (273, 10735), (285, 10283), (339, 8645), (399, 7345), (455, 6441), (565, 5187), (665, 4407), (741, 3955), (791, 3705), (1235, 2373), (1365, 2147), (1469, 1995), (1695, 1729)]