2002040955

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 4052125440

約数和(自身を除く): 2050084485

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 37, 45, 51, 81, 85, 87, 111, 135, 145, 153, 185, 255, 261, 271, 333, 405, 435, 459, 493, 555, 629, 765, 783, 813, 999, 1073, 1305, 1355, 1377, 1479, 1665, 1887, 2295, 2349, 2439, 2465, 2997, 3145, 3219, 3915, 4065, 4437, 4607, 4995, 5365, 5661, 6885, 7317, 7395, 7859, 9435, 9657, 10027, 11745, 12195, 13311, 13821, 14985, 16095, 16983, 18241, 21951, 22185, 23035, 23577, 28305, 28971, 30081, 36585, 39295, 39933, 41463, 48285, 50135, 50949, 54723, 66555, 69105, 70731, 84915, 86913, 90243, 91205, 109755, 117885, 124389, 133603, 144855, 150405, 164169, 170459, 199665, 207315, 212193, 254745, 270729, 273615, 290783, 353655, 373167, 400809, 434565, 451215, 492507, 511377, 621945, 636579, 668015, 812187, 820845, 852295, 872349, 1060965, 1202427, 1353645, 1453915, 1477521, 1534131, 1865835, 2004045, 2462535, 2556885, 2617047, 3182895, 3607281, 4060935, 4361745, 4602393, 4943311, 6012135, 7387605, 7670655, 7851141, 10821843, 13085235, 13807179, 14829933, 18036405, 23011965, 23553423, 24716555, 39255705, 44489799, 54109215, 69035895, 74149665, 117767115, 133469397, 222448995, 400408191, 667346985, 2002040955]

約数ペア:

[(1, 2002040955), (3, 667346985), (5, 400408191), (9, 222448995), (15, 133469397), (17, 117767115), (27, 74149665), (29, 69035895), (37, 54109215), (45, 44489799), (51, 39255705), (81, 24716555), (85, 23553423), (87, 23011965), (111, 18036405), (135, 14829933), (145, 13807179), (153, 13085235), (185, 10821843), (255, 7851141), (261, 7670655), (271, 7387605), (333, 6012135), (405, 4943311), (435, 4602393), (459, 4361745), (493, 4060935), (555, 3607281), (629, 3182895), (765, 2617047), (783, 2556885), (813, 2462535), (999, 2004045), (1073, 1865835), (1305, 1534131), (1355, 1477521), (1377, 1453915), (1479, 1353645), (1665, 1202427), (1887, 1060965), (2295, 872349), (2349, 852295), (2439, 820845), (2465, 812187), (2997, 668015), (3145, 636579), (3219, 621945), (3915, 511377), (4065, 492507), (4437, 451215), (4607, 434565), (4995, 400809), (5365, 373167), (5661, 353655), (6885, 290783), (7317, 273615), (7395, 270729), (7859, 254745), (9435, 212193), (9657, 207315), (10027, 199665), (11745, 170459), (12195, 164169), (13311, 150405), (13821, 144855), (14985, 133603), (16095, 124389), (16983, 117885), (18241, 109755), (21951, 91205), (22185, 90243), (23035, 86913), (23577, 84915), (28305, 70731), (28971, 69105), (30081, 66555), (36585, 54723), (39295, 50949), (39933, 50135), (41463, 48285)]