339763060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26705

約数の個数: 72

約数和(自身を含む): 893871720

約数和(自身を除く): 554108660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 26669, 53338, 106676, 133345, 186683, 266690, 346697, 373366, 533380, 693394, 746732, 933415, 1306781, 1386788, 1733485, 1866830, 2426879, 2613562, 3466970, 3733660, 4853758, 5227124, 6533905, 6933940, 9707516, 12134395, 13067810, 16988153, 24268790, 26135620, 33976306, 48537580, 67952612, 84940765, 169881530, 339763060]

約数ペア:

[(1, 339763060), (2, 169881530), (4, 84940765), (5, 67952612), (7, 48537580), (10, 33976306), (13, 26135620), (14, 24268790), (20, 16988153), (26, 13067810), (28, 12134395), (35, 9707516), (49, 6933940), (52, 6533905), (65, 5227124), (70, 4853758), (91, 3733660), (98, 3466970), (130, 2613562), (140, 2426879), (182, 1866830), (196, 1733485), (245, 1386788), (260, 1306781), (364, 933415), (455, 746732), (490, 693394), (637, 533380), (910, 373366), (980, 346697), (1274, 266690), (1820, 186683), (2548, 133345), (3185, 106676), (6370, 53338), (12740, 26669)]