65721180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{937}}^1$

素因数の和:1123

約数の個数: 96

約数和(自身を含む): 211792896

約数和(自身を除く): 146071716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 937, 1002, 1169, 1670, 1874, 2004, 2338, 2505, 2811, 3340, 3507, 3748, 4676, 4685, 5010, 5622, 5845, 6559, 7014, 9370, 10020, 11244, 11690, 13118, 14028, 14055, 17535, 18740, 19677, 23380, 26236, 28110, 32795, 35070, 39354, 56220, 65590, 70140, 78708, 98385, 131180, 156479, 196770, 312958, 393540, 469437, 625916, 782395, 938874, 1095353, 1564790, 1877748, 2190706, 2347185, 3129580, 3286059, 4381412, 4694370, 5476765, 6572118, 9388740, 10953530, 13144236, 16430295, 21907060, 32860590, 65721180]

約数ペア:

[(1, 65721180), (2, 32860590), (3, 21907060), (4, 16430295), (5, 13144236), (6, 10953530), (7, 9388740), (10, 6572118), (12, 5476765), (14, 4694370), (15, 4381412), (20, 3286059), (21, 3129580), (28, 2347185), (30, 2190706), (35, 1877748), (42, 1564790), (60, 1095353), (70, 938874), (84, 782395), (105, 625916), (140, 469437), (167, 393540), (210, 312958), (334, 196770), (420, 156479), (501, 131180), (668, 98385), (835, 78708), (937, 70140), (1002, 65590), (1169, 56220), (1670, 39354), (1874, 35070), (2004, 32795), (2338, 28110), (2505, 26236), (2811, 23380), (3340, 19677), (3507, 18740), (3748, 17535), (4676, 14055), (4685, 14028), (5010, 13118), (5622, 11690), (5845, 11244), (6559, 10020), (7014, 9370)]