210009415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 335313216

約数和(自身を除く): 125303801

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 1309, 2057, 2917, 4235, 6545, 10285, 14399, 14585, 20419, 32087, 49589, 71995, 102095, 160435, 224609, 247945, 347123, 352957, 545479, 1123045, 1735615, 1764785, 2470699, 2727395, 3818353, 6000269, 12353495, 19091765, 30001345, 42001883, 210009415]

約数ペア:

[(1, 210009415), (5, 42001883), (7, 30001345), (11, 19091765), (17, 12353495), (35, 6000269), (55, 3818353), (77, 2727395), (85, 2470699), (119, 1764785), (121, 1735615), (187, 1123045), (385, 545479), (595, 352957), (605, 347123), (847, 247945), (935, 224609), (1309, 160435), (2057, 102095), (2917, 71995), (4235, 49589), (6545, 32087), (10285, 20419), (14399, 14585)]