70814100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33721}}^1$

素因数の和:33745

約数の個数: 72

約数和(自身を含む): 234165568

約数和(自身を除く): 163351468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 33721, 67442, 101163, 134884, 168605, 202326, 236047, 337210, 404652, 472094, 505815, 674420, 708141, 843025, 944188, 1011630, 1180235, 1416282, 1686050, 2023260, 2360470, 2529075, 2832564, 3372100, 3540705, 4720940, 5058150, 5901175, 7081410, 10116300, 11802350, 14162820, 17703525, 23604700, 35407050, 70814100]

約数ペア:

[(1, 70814100), (2, 35407050), (3, 23604700), (4, 17703525), (5, 14162820), (6, 11802350), (7, 10116300), (10, 7081410), (12, 5901175), (14, 5058150), (15, 4720940), (20, 3540705), (21, 3372100), (25, 2832564), (28, 2529075), (30, 2360470), (35, 2023260), (42, 1686050), (50, 1416282), (60, 1180235), (70, 1011630), (75, 944188), (84, 843025), (100, 708141), (105, 674420), (140, 505815), (150, 472094), (175, 404652), (210, 337210), (300, 236047), (350, 202326), (420, 168605), (525, 134884), (700, 101163), (1050, 67442), (2100, 33721)]