65919350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 141324288

約数和(自身を除く): 75404938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1270, 1483, 1778, 2966, 3175, 4445, 6350, 7415, 8890, 10381, 14830, 20762, 22225, 37075, 44450, 51905, 74150, 103810, 188341, 259525, 376682, 519050, 941705, 1318387, 1883410, 2636774, 4708525, 6591935, 9417050, 13183870, 32959675, 65919350]

約数ペア:

[(1, 65919350), (2, 32959675), (5, 13183870), (7, 9417050), (10, 6591935), (14, 4708525), (25, 2636774), (35, 1883410), (50, 1318387), (70, 941705), (127, 519050), (175, 376682), (254, 259525), (350, 188341), (635, 103810), (889, 74150), (1270, 51905), (1483, 44450), (1778, 37075), (2966, 22225), (3175, 20762), (4445, 14830), (6350, 10381), (7415, 8890)]