4192660990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2129}}^1\times {\mathrm{4019}}^1$

素因数の和:6169

約数の個数: 48

約数和(自身を含む): 8785227600

約数和(自身を除く): 4592566610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2129, 4019, 4258, 8038, 10645, 14903, 20095, 21290, 28133, 29806, 40190, 56266, 74515, 104321, 140665, 149030, 196931, 208642, 281330, 393862, 521605, 984655, 1043210, 1969310, 8556451, 17112902, 42782255, 59895157, 85564510, 119790314, 299475785, 419266099, 598951570, 838532198, 2096330495, 4192660990]

約数ペア:

[(1, 4192660990), (2, 2096330495), (5, 838532198), (7, 598951570), (10, 419266099), (14, 299475785), (35, 119790314), (49, 85564510), (70, 59895157), (98, 42782255), (245, 17112902), (490, 8556451), (2129, 1969310), (4019, 1043210), (4258, 984655), (8038, 521605), (10645, 393862), (14903, 281330), (20095, 208642), (21290, 196931), (28133, 149030), (29806, 140665), (40190, 104321), (56266, 74515)]