1395567180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1107593}}^1$

素因数の和:1107615

約数の個数: 72

約数和(自身を含む): 4837970592

約数和(自身を除く): 3442403412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1107593, 2215186, 3322779, 4430372, 5537965, 6645558, 7753151, 9968337, 11075930, 13291116, 15506302, 16613895, 19936674, 22151860, 23259453, 31012604, 33227790, 38765755, 39873348, 46518906, 49841685, 66455580, 69778359, 77531510, 93037812, 99683370, 116297265, 139556718, 155063020, 199366740, 232594530, 279113436, 348891795, 465189060, 697783590, 1395567180]

約数ペア:

[(1, 1395567180), (2, 697783590), (3, 465189060), (4, 348891795), (5, 279113436), (6, 232594530), (7, 199366740), (9, 155063020), (10, 139556718), (12, 116297265), (14, 99683370), (15, 93037812), (18, 77531510), (20, 69778359), (21, 66455580), (28, 49841685), (30, 46518906), (35, 39873348), (36, 38765755), (42, 33227790), (45, 31012604), (60, 23259453), (63, 22151860), (70, 19936674), (84, 16613895), (90, 15506302), (105, 13291116), (126, 11075930), (140, 9968337), (180, 7753151), (210, 6645558), (252, 5537965), (315, 4430372), (420, 3322779), (630, 2215186), (1260, 1107593)]