8913780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1006

約数の個数: 96

約数和(自身を含む): 29393280

約数和(自身を除く): 20479500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 971, 1020, 1530, 1836, 1942, 2295, 2913, 3060, 3884, 4590, 4855, 5826, 8739, 9180, 9710, 11652, 14565, 16507, 17478, 19420, 26217, 29130, 33014, 34956, 43695, 49521, 52434, 58260, 66028, 82535, 87390, 99042, 104868, 131085, 148563, 165070, 174780, 198084, 247605, 262170, 297126, 330140, 445689, 495210, 524340, 594252, 742815, 891378, 990420, 1485630, 1782756, 2228445, 2971260, 4456890, 8913780]

約数ペア:

[(1, 8913780), (2, 4456890), (3, 2971260), (4, 2228445), (5, 1782756), (6, 1485630), (9, 990420), (10, 891378), (12, 742815), (15, 594252), (17, 524340), (18, 495210), (20, 445689), (27, 330140), (30, 297126), (34, 262170), (36, 247605), (45, 198084), (51, 174780), (54, 165070), (60, 148563), (68, 131085), (85, 104868), (90, 99042), (102, 87390), (108, 82535), (135, 66028), (153, 58260), (170, 52434), (180, 49521), (204, 43695), (255, 34956), (270, 33014), (306, 29130), (340, 26217), (459, 19420), (510, 17478), (540, 16507), (612, 14565), (765, 11652), (918, 9710), (971, 9180), (1020, 8739), (1530, 5826), (1836, 4855), (1942, 4590), (2295, 3884), (2913, 3060)]