79444890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6637}}^1$

素因数の和:6676

約数の個数: 96

約数和(自身を含む): 248526720

約数和(自身を除く): 169081830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6637, 11970, 13274, 19911, 33185, 39822, 46459, 59733, 66370, 92918, 99555, 119466, 126103, 139377, 199110, 232295, 252206, 278754, 298665, 378309, 418131, 464590, 597330, 630515, 696885, 756618, 836262, 882721, 1134927, 1261030, 1393770, 1765442, 1891545, 2090655, 2269854, 2648163, 3783090, 4181310, 4413605, 5296326, 5674635, 7944489, 8827210, 11349270, 13240815, 15888978, 26481630, 39722445, 79444890]

約数ペア:

[(1, 79444890), (2, 39722445), (3, 26481630), (5, 15888978), (6, 13240815), (7, 11349270), (9, 8827210), (10, 7944489), (14, 5674635), (15, 5296326), (18, 4413605), (19, 4181310), (21, 3783090), (30, 2648163), (35, 2269854), (38, 2090655), (42, 1891545), (45, 1765442), (57, 1393770), (63, 1261030), (70, 1134927), (90, 882721), (95, 836262), (105, 756618), (114, 696885), (126, 630515), (133, 597330), (171, 464590), (190, 418131), (210, 378309), (266, 298665), (285, 278754), (315, 252206), (342, 232295), (399, 199110), (570, 139377), (630, 126103), (665, 119466), (798, 99555), (855, 92918), (1197, 66370), (1330, 59733), (1710, 46459), (1995, 39822), (2394, 33185), (3990, 19911), (5985, 13274), (6637, 11970)]