118281870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:956

約数の個数: 160

約数和(自身を含む): 379703808

約数和(自身を除く): 261421938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 315, 322, 345, 378, 405, 414, 483, 567, 621, 630, 690, 805, 810, 907, 945, 966, 1035, 1134, 1242, 1449, 1610, 1814, 1863, 1890, 2070, 2415, 2721, 2835, 2898, 3105, 3726, 4347, 4535, 4830, 5442, 5670, 6210, 6349, 7245, 8163, 8694, 9070, 9315, 12698, 13041, 13605, 14490, 16326, 18630, 19047, 20861, 21735, 24489, 26082, 27210, 31745, 38094, 40815, 41722, 43470, 48978, 57141, 62583, 63490, 65205, 73467, 81630, 95235, 104305, 114282, 122445, 125166, 130410, 146027, 146934, 171423, 187749, 190470, 208610, 244890, 285705, 292054, 312915, 342846, 367335, 375498, 438081, 514269, 563247, 571410, 625830, 730135, 734670, 857115, 876162, 938745, 1028538, 1126494, 1314243, 1460270, 1689741, 1714230, 1877490, 2190405, 2571345, 2628486, 2816235, 3379482, 3942729, 4380810, 5142690, 5632470, 6571215, 7885458, 8448705, 11828187, 13142430, 16897410, 19713645, 23656374, 39427290, 59140935, 118281870]

約数ペア:

[(1, 118281870), (2, 59140935), (3, 39427290), (5, 23656374), (6, 19713645), (7, 16897410), (9, 13142430), (10, 11828187), (14, 8448705), (15, 7885458), (18, 6571215), (21, 5632470), (23, 5142690), (27, 4380810), (30, 3942729), (35, 3379482), (42, 2816235), (45, 2628486), (46, 2571345), (54, 2190405), (63, 1877490), (69, 1714230), (70, 1689741), (81, 1460270), (90, 1314243), (105, 1126494), (115, 1028538), (126, 938745), (135, 876162), (138, 857115), (161, 734670), (162, 730135), (189, 625830), (207, 571410), (210, 563247), (230, 514269), (270, 438081), (315, 375498), (322, 367335), (345, 342846), (378, 312915), (405, 292054), (414, 285705), (483, 244890), (567, 208610), (621, 190470), (630, 187749), (690, 171423), (805, 146934), (810, 146027), (907, 130410), (945, 125166), (966, 122445), (1035, 114282), (1134, 104305), (1242, 95235), (1449, 81630), (1610, 73467), (1814, 65205), (1863, 63490), (1890, 62583), (2070, 57141), (2415, 48978), (2721, 43470), (2835, 41722), (2898, 40815), (3105, 38094), (3726, 31745), (4347, 27210), (4535, 26082), (4830, 24489), (5442, 21735), (5670, 20861), (6210, 19047), (6349, 18630), (7245, 16326), (8163, 14490), (8694, 13605), (9070, 13041), (9315, 12698)]