128233710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129529}}^1$

素因数の和:129553

約数の個数: 48

約数和(自身を含む): 363720240

約数和(自身を除く): 235486530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 129529, 259058, 388587, 647645, 777174, 1165761, 1295290, 1424819, 1942935, 2331522, 2849638, 3885870, 4274457, 5828805, 7124095, 8548914, 11657610, 12823371, 14248190, 21372285, 25646742, 42744570, 64116855, 128233710]

約数ペア:

[(1, 128233710), (2, 64116855), (3, 42744570), (5, 25646742), (6, 21372285), (9, 14248190), (10, 12823371), (11, 11657610), (15, 8548914), (18, 7124095), (22, 5828805), (30, 4274457), (33, 3885870), (45, 2849638), (55, 2331522), (66, 1942935), (90, 1424819), (99, 1295290), (110, 1165761), (165, 777174), (198, 647645), (330, 388587), (495, 259058), (990, 129529)]