1738339930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{599}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 3404332800

約数和(自身を除く): 1665992870

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 397, 430, 599, 731, 794, 1198, 1462, 1985, 2995, 3655, 3970, 5990, 6749, 7310, 10183, 13498, 17071, 20366, 25757, 33745, 34142, 50915, 51514, 67490, 85355, 101830, 128785, 170710, 237803, 257570, 290207, 437869, 475606, 580414, 875738, 1189015, 1451035, 2189345, 2378030, 2902070, 4042651, 4378690, 8085302, 10225529, 20213255, 20451058, 40426510, 51127645, 102255290, 173833993, 347667986, 869169965, 1738339930]

約数ペア:

[(1, 1738339930), (2, 869169965), (5, 347667986), (10, 173833993), (17, 102255290), (34, 51127645), (43, 40426510), (85, 20451058), (86, 20213255), (170, 10225529), (215, 8085302), (397, 4378690), (430, 4042651), (599, 2902070), (731, 2378030), (794, 2189345), (1198, 1451035), (1462, 1189015), (1985, 875738), (2995, 580414), (3655, 475606), (3970, 437869), (5990, 290207), (6749, 257570), (7310, 237803), (10183, 170710), (13498, 128785), (17071, 101830), (20366, 85355), (25757, 67490), (33745, 51514), (34142, 50915)]