611679180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21737}}^1$

素因数の和:21823

約数の個数: 96

約数和(自身を含む): 1986679296

約数和(自身を除く): 1375000116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 21737, 28140, 43474, 65211, 86948, 108685, 130422, 152159, 217370, 260844, 304318, 326055, 434740, 456477, 608636, 652110, 760795, 912954, 1304220, 1456379, 1521590, 1825908, 2282385, 2912758, 3043180, 4369137, 4564770, 5825516, 7281895, 8738274, 9129540, 10194653, 14563790, 17476548, 20389306, 21845685, 29127580, 30583959, 40778612, 43691370, 50973265, 61167918, 87382740, 101946530, 122335836, 152919795, 203893060, 305839590, 611679180]

約数ペア:

[(1, 611679180), (2, 305839590), (3, 203893060), (4, 152919795), (5, 122335836), (6, 101946530), (7, 87382740), (10, 61167918), (12, 50973265), (14, 43691370), (15, 40778612), (20, 30583959), (21, 29127580), (28, 21845685), (30, 20389306), (35, 17476548), (42, 14563790), (60, 10194653), (67, 9129540), (70, 8738274), (84, 7281895), (105, 5825516), (134, 4564770), (140, 4369137), (201, 3043180), (210, 2912758), (268, 2282385), (335, 1825908), (402, 1521590), (420, 1456379), (469, 1304220), (670, 912954), (804, 760795), (938, 652110), (1005, 608636), (1340, 456477), (1407, 434740), (1876, 326055), (2010, 304318), (2345, 260844), (2814, 217370), (4020, 152159), (4690, 130422), (5628, 108685), (7035, 86948), (9380, 65211), (14070, 43474), (21737, 28140)]