20170057950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{6403193}}^1$

素因数の和:6403218

約数の個数: 72

約数和(自身を含む): 61931692368

約数和(自身を除く): 41761634418

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 6403193, 12806386, 19209579, 32015965, 38419158, 44822351, 57628737, 64031930, 89644702, 96047895, 115257474, 134467053, 160079825, 192095790, 224111755, 268934106, 288143685, 320159650, 403401159, 448223510, 480239475, 576287370, 672335265, 806802318, 960478950, 1120558775, 1344670530, 1440718425, 2017005795, 2241117550, 2881436850, 3361676325, 4034011590, 6723352650, 10085028975, 20170057950]

約数ペア:

[(1, 20170057950), (2, 10085028975), (3, 6723352650), (5, 4034011590), (6, 3361676325), (7, 2881436850), (9, 2241117550), (10, 2017005795), (14, 1440718425), (15, 1344670530), (18, 1120558775), (21, 960478950), (25, 806802318), (30, 672335265), (35, 576287370), (42, 480239475), (45, 448223510), (50, 403401159), (63, 320159650), (70, 288143685), (75, 268934106), (90, 224111755), (105, 192095790), (126, 160079825), (150, 134467053), (175, 115257474), (210, 96047895), (225, 89644702), (315, 64031930), (350, 57628737), (450, 44822351), (525, 38419158), (630, 32015965), (1050, 19209579), (1575, 12806386), (3150, 6403193)]