1545778890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12473}}^1$

素因数の和:12515

約数の個数: 112

約数和(自身を含む): 4417442568

約数和(自身を除く): 2871663678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 729, 765, 810, 918, 1215, 1377, 1458, 1530, 2295, 2430, 2754, 3645, 4131, 4590, 6885, 7290, 8262, 12393, 12473, 13770, 20655, 24786, 24946, 37419, 41310, 61965, 62365, 74838, 112257, 123930, 124730, 187095, 212041, 224514, 336771, 374190, 424082, 561285, 636123, 673542, 1010313, 1060205, 1122570, 1272246, 1683855, 1908369, 2020626, 2120410, 3030939, 3180615, 3367710, 3816738, 5051565, 5725107, 6061878, 6361230, 9092817, 9541845, 10103130, 11450214, 15154695, 17175321, 18185634, 19083690, 28625535, 30309390, 34350642, 45464085, 51525963, 57251070, 85876605, 90928170, 103051926, 154577889, 171753210, 257629815, 309155778, 515259630, 772889445, 1545778890]

約数ペア:

[(1, 1545778890), (2, 772889445), (3, 515259630), (5, 309155778), (6, 257629815), (9, 171753210), (10, 154577889), (15, 103051926), (17, 90928170), (18, 85876605), (27, 57251070), (30, 51525963), (34, 45464085), (45, 34350642), (51, 30309390), (54, 28625535), (81, 19083690), (85, 18185634), (90, 17175321), (102, 15154695), (135, 11450214), (153, 10103130), (162, 9541845), (170, 9092817), (243, 6361230), (255, 6061878), (270, 5725107), (306, 5051565), (405, 3816738), (459, 3367710), (486, 3180615), (510, 3030939), (729, 2120410), (765, 2020626), (810, 1908369), (918, 1683855), (1215, 1272246), (1377, 1122570), (1458, 1060205), (1530, 1010313), (2295, 673542), (2430, 636123), (2754, 561285), (3645, 424082), (4131, 374190), (4590, 336771), (6885, 224514), (7290, 212041), (8262, 187095), (12393, 124730), (12473, 123930), (13770, 112257), (20655, 74838), (24786, 62365), (24946, 61965), (37419, 41310)]