344029010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4563

約数の個数: 64

約数和(自身を含む): 724792320

約数和(自身を除く): 380763310

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 62, 65, 95, 130, 155, 190, 247, 310, 403, 494, 589, 806, 1178, 1235, 2015, 2470, 2945, 4030, 4493, 5890, 7657, 8986, 15314, 22465, 38285, 44930, 58409, 76570, 85367, 116818, 139283, 170734, 278566, 292045, 426835, 584090, 696415, 853670, 1109771, 1392830, 1810679, 2219542, 2646377, 3621358, 5292754, 5548855, 9053395, 11097710, 13231885, 18106790, 26463770, 34402901, 68805802, 172014505, 344029010]

約数ペア:

[(1, 344029010), (2, 172014505), (5, 68805802), (10, 34402901), (13, 26463770), (19, 18106790), (26, 13231885), (31, 11097710), (38, 9053395), (62, 5548855), (65, 5292754), (95, 3621358), (130, 2646377), (155, 2219542), (190, 1810679), (247, 1392830), (310, 1109771), (403, 853670), (494, 696415), (589, 584090), (806, 426835), (1178, 292045), (1235, 278566), (2015, 170734), (2470, 139283), (2945, 116818), (4030, 85367), (4493, 76570), (5890, 58409), (7657, 44930), (8986, 38285), (15314, 22465)]