40947390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 126282240

約数和(自身を除く): 85334850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 85, 90, 99, 102, 110, 135, 153, 165, 170, 187, 198, 255, 270, 297, 306, 330, 374, 459, 495, 510, 561, 594, 765, 811, 918, 935, 990, 1122, 1485, 1530, 1622, 1683, 1870, 2295, 2433, 2805, 2970, 3366, 4055, 4590, 4866, 5049, 5610, 7299, 8110, 8415, 8921, 10098, 12165, 13787, 14598, 16830, 17842, 21897, 24330, 25245, 26763, 27574, 36495, 41361, 43794, 44605, 50490, 53526, 68935, 72990, 80289, 82722, 89210, 109485, 124083, 133815, 137870, 151657, 160578, 206805, 218970, 240867, 248166, 267630, 303314, 372249, 401445, 413610, 454971, 481734, 620415, 744498, 758285, 802890, 909942, 1204335, 1240830, 1364913, 1516570, 1861245, 2274855, 2408670, 2729826, 3722490, 4094739, 4549710, 6824565, 8189478, 13649130, 20473695, 40947390]

約数ペア:

[(1, 40947390), (2, 20473695), (3, 13649130), (5, 8189478), (6, 6824565), (9, 4549710), (10, 4094739), (11, 3722490), (15, 2729826), (17, 2408670), (18, 2274855), (22, 1861245), (27, 1516570), (30, 1364913), (33, 1240830), (34, 1204335), (45, 909942), (51, 802890), (54, 758285), (55, 744498), (66, 620415), (85, 481734), (90, 454971), (99, 413610), (102, 401445), (110, 372249), (135, 303314), (153, 267630), (165, 248166), (170, 240867), (187, 218970), (198, 206805), (255, 160578), (270, 151657), (297, 137870), (306, 133815), (330, 124083), (374, 109485), (459, 89210), (495, 82722), (510, 80289), (561, 72990), (594, 68935), (765, 53526), (811, 50490), (918, 44605), (935, 43794), (990, 41361), (1122, 36495), (1485, 27574), (1530, 26763), (1622, 25245), (1683, 24330), (1870, 21897), (2295, 17842), (2433, 16830), (2805, 14598), (2970, 13787), (3366, 12165), (4055, 10098), (4590, 8921), (4866, 8415), (5049, 8110), (5610, 7299)]