348570347710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1\times {\mathrm{17383}}^1$

素因数の和:19589

約数の個数: 64

約数和(自身を含む): 685309822848

約数和(自身を除く): 336739475138

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 2113, 4226, 4745, 9490, 10565, 17383, 21130, 27469, 34766, 54938, 86915, 137345, 154249, 173830, 225979, 274690, 308498, 451958, 771245, 1129895, 1268959, 1542490, 2005237, 2259790, 2537918, 4010474, 6344795, 10026185, 12689590, 16496467, 20052370, 32992934, 36730279, 73460558, 82482335, 164964670, 183651395, 367302790, 477493627, 954987254, 2387468135, 2681310367, 4774936270, 5362620734, 13406551835, 26813103670, 34857034771, 69714069542, 174285173855, 348570347710]

約数ペア:

[(1, 348570347710), (2, 174285173855), (5, 69714069542), (10, 34857034771), (13, 26813103670), (26, 13406551835), (65, 5362620734), (73, 4774936270), (130, 2681310367), (146, 2387468135), (365, 954987254), (730, 477493627), (949, 367302790), (1898, 183651395), (2113, 164964670), (4226, 82482335), (4745, 73460558), (9490, 36730279), (10565, 32992934), (17383, 20052370), (21130, 16496467), (27469, 12689590), (34766, 10026185), (54938, 6344795), (86915, 4010474), (137345, 2537918), (154249, 2259790), (173830, 2005237), (225979, 1542490), (274690, 1268959), (308498, 1129895), (451958, 771245)]