70936740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56299}}^1$

素因数の和:56321

約数の個数: 72

約数和(自身を含む): 245918400

約数和(自身を除く): 174981660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 56299, 112598, 168897, 225196, 281495, 337794, 394093, 506691, 562990, 675588, 788186, 844485, 1013382, 1125980, 1182279, 1576372, 1688970, 1970465, 2026764, 2364558, 2533455, 3377940, 3546837, 3940930, 4729116, 5066910, 5911395, 7093674, 7881860, 10133820, 11822790, 14187348, 17734185, 23645580, 35468370, 70936740]

約数ペア:

[(1, 70936740), (2, 35468370), (3, 23645580), (4, 17734185), (5, 14187348), (6, 11822790), (7, 10133820), (9, 7881860), (10, 7093674), (12, 5911395), (14, 5066910), (15, 4729116), (18, 3940930), (20, 3546837), (21, 3377940), (28, 2533455), (30, 2364558), (35, 2026764), (36, 1970465), (42, 1688970), (45, 1576372), (60, 1182279), (63, 1125980), (70, 1013382), (84, 844485), (90, 788186), (105, 675588), (126, 562990), (140, 506691), (180, 394093), (210, 337794), (252, 281495), (315, 225196), (420, 168897), (630, 112598), (1260, 56299)]