26947380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 96

約数和(自身を含む): 82736640

約数和(自身を除く): 55789260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 911, 986, 1020, 1479, 1740, 1822, 1972, 2465, 2733, 2958, 3644, 4555, 4930, 5466, 5916, 7395, 9110, 9860, 10932, 13665, 14790, 15487, 18220, 26419, 27330, 29580, 30974, 46461, 52838, 54660, 61948, 77435, 79257, 92922, 105676, 132095, 154870, 158514, 185844, 232305, 264190, 309740, 317028, 396285, 449123, 464610, 528380, 792570, 898246, 929220, 1347369, 1585140, 1796492, 2245615, 2694738, 4491230, 5389476, 6736845, 8982460, 13473690, 26947380]

約数ペア:

[(1, 26947380), (2, 13473690), (3, 8982460), (4, 6736845), (5, 5389476), (6, 4491230), (10, 2694738), (12, 2245615), (15, 1796492), (17, 1585140), (20, 1347369), (29, 929220), (30, 898246), (34, 792570), (51, 528380), (58, 464610), (60, 449123), (68, 396285), (85, 317028), (87, 309740), (102, 264190), (116, 232305), (145, 185844), (170, 158514), (174, 154870), (204, 132095), (255, 105676), (290, 92922), (340, 79257), (348, 77435), (435, 61948), (493, 54660), (510, 52838), (580, 46461), (870, 30974), (911, 29580), (986, 27330), (1020, 26419), (1479, 18220), (1740, 15487), (1822, 14790), (1972, 13665), (2465, 10932), (2733, 9860), (2958, 9110), (3644, 7395), (4555, 5916), (4930, 5466)]