495655470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1911

約数の個数: 128

約数和(自身を含む): 1418342400

約数和(自身を除く): 922686930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 90, 95, 106, 114, 135, 159, 171, 190, 265, 270, 285, 318, 342, 477, 513, 530, 570, 795, 855, 954, 1007, 1026, 1431, 1590, 1710, 1823, 2014, 2385, 2565, 2862, 3021, 3646, 4770, 5035, 5130, 5469, 6042, 7155, 9063, 9115, 10070, 10938, 14310, 15105, 16407, 18126, 18230, 27189, 27345, 30210, 32814, 34637, 45315, 49221, 54378, 54690, 69274, 82035, 90630, 96619, 98442, 103911, 135945, 164070, 173185, 193238, 207822, 246105, 271890, 289857, 311733, 346370, 483095, 492210, 519555, 579714, 623466, 869571, 935199, 966190, 1039110, 1449285, 1558665, 1739142, 1835761, 1870398, 2608713, 2898570, 3117330, 3671522, 4347855, 4675995, 5217426, 5507283, 8695710, 9178805, 9351990, 11014566, 13043565, 16521849, 18357610, 26087130, 27536415, 33043698, 49565547, 55072830, 82609245, 99131094, 165218490, 247827735, 495655470]

約数ペア:

[(1, 495655470), (2, 247827735), (3, 165218490), (5, 99131094), (6, 82609245), (9, 55072830), (10, 49565547), (15, 33043698), (18, 27536415), (19, 26087130), (27, 18357610), (30, 16521849), (38, 13043565), (45, 11014566), (53, 9351990), (54, 9178805), (57, 8695710), (90, 5507283), (95, 5217426), (106, 4675995), (114, 4347855), (135, 3671522), (159, 3117330), (171, 2898570), (190, 2608713), (265, 1870398), (270, 1835761), (285, 1739142), (318, 1558665), (342, 1449285), (477, 1039110), (513, 966190), (530, 935199), (570, 869571), (795, 623466), (855, 579714), (954, 519555), (1007, 492210), (1026, 483095), (1431, 346370), (1590, 311733), (1710, 289857), (1823, 271890), (2014, 246105), (2385, 207822), (2565, 193238), (2862, 173185), (3021, 164070), (3646, 135945), (4770, 103911), (5035, 98442), (5130, 96619), (5469, 90630), (6042, 82035), (7155, 69274), (9063, 54690), (9115, 54378), (10070, 49221), (10938, 45315), (14310, 34637), (15105, 32814), (16407, 30210), (18126, 27345), (18230, 27189)]