212159070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2803}}^1$

素因数の和:2874

約数の個数: 72

約数和(自身を含む): 571494456

約数和(自身を除く): 359335386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1305, 1682, 2523, 2610, 2803, 4205, 5046, 5606, 7569, 8409, 8410, 12615, 14015, 15138, 16818, 25227, 25230, 28030, 37845, 42045, 50454, 75690, 81287, 84090, 126135, 162574, 243861, 252270, 406435, 487722, 731583, 812870, 1219305, 1463166, 2357323, 2438610, 3657915, 4714646, 7071969, 7315830, 11786615, 14143938, 21215907, 23573230, 35359845, 42431814, 70719690, 106079535, 212159070]

約数ペア:

[(1, 212159070), (2, 106079535), (3, 70719690), (5, 42431814), (6, 35359845), (9, 23573230), (10, 21215907), (15, 14143938), (18, 11786615), (29, 7315830), (30, 7071969), (45, 4714646), (58, 3657915), (87, 2438610), (90, 2357323), (145, 1463166), (174, 1219305), (261, 812870), (290, 731583), (435, 487722), (522, 406435), (841, 252270), (870, 243861), (1305, 162574), (1682, 126135), (2523, 84090), (2610, 81287), (2803, 75690), (4205, 50454), (5046, 42045), (5606, 37845), (7569, 28030), (8409, 25230), (8410, 25227), (12615, 16818), (14015, 15138)]