29935080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1697}}^1$

素因数の和:1728

約数の個数: 144

約数和(自身を含む): 113239620

約数和(自身を除く): 83304540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1697, 1764, 1960, 2205, 2520, 2940, 3394, 3528, 4410, 5091, 5880, 6788, 8485, 8820, 10182, 11879, 13576, 15273, 16970, 17640, 20364, 23758, 25455, 30546, 33940, 35637, 40728, 47516, 50910, 59395, 61092, 67880, 71274, 76365, 83153, 95032, 101820, 106911, 118790, 122184, 142548, 152730, 166306, 178185, 203640, 213822, 237580, 249459, 285096, 305460, 332612, 356370, 415765, 427644, 475160, 498918, 534555, 610920, 665224, 712740, 748377, 831530, 855288, 997836, 1069110, 1247295, 1425480, 1496754, 1663060, 1995672, 2138220, 2494590, 2993508, 3326120, 3741885, 4276440, 4989180, 5987016, 7483770, 9978360, 14967540, 29935080]

約数ペア:

[(1, 29935080), (2, 14967540), (3, 9978360), (4, 7483770), (5, 5987016), (6, 4989180), (7, 4276440), (8, 3741885), (9, 3326120), (10, 2993508), (12, 2494590), (14, 2138220), (15, 1995672), (18, 1663060), (20, 1496754), (21, 1425480), (24, 1247295), (28, 1069110), (30, 997836), (35, 855288), (36, 831530), (40, 748377), (42, 712740), (45, 665224), (49, 610920), (56, 534555), (60, 498918), (63, 475160), (70, 427644), (72, 415765), (84, 356370), (90, 332612), (98, 305460), (105, 285096), (120, 249459), (126, 237580), (140, 213822), (147, 203640), (168, 178185), (180, 166306), (196, 152730), (210, 142548), (245, 122184), (252, 118790), (280, 106911), (294, 101820), (315, 95032), (360, 83153), (392, 76365), (420, 71274), (441, 67880), (490, 61092), (504, 59395), (588, 50910), (630, 47516), (735, 40728), (840, 35637), (882, 33940), (980, 30546), (1176, 25455), (1260, 23758), (1470, 20364), (1697, 17640), (1764, 16970), (1960, 15273), (2205, 13576), (2520, 11879), (2940, 10182), (3394, 8820), (3528, 8485), (4410, 6788), (5091, 5880)]