22665690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 61009920

約数和(自身を除く): 38344230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 661, 762, 1143, 1270, 1322, 1905, 1983, 2286, 3305, 3429, 3810, 3966, 5715, 5949, 6610, 6858, 9915, 11430, 11898, 17145, 17847, 19830, 29745, 34290, 35694, 59490, 83947, 89235, 167894, 178470, 251841, 419735, 503682, 755523, 839470, 1259205, 1511046, 2266569, 2518410, 3777615, 4533138, 7555230, 11332845, 22665690]

約数ペア:

[(1, 22665690), (2, 11332845), (3, 7555230), (5, 4533138), (6, 3777615), (9, 2518410), (10, 2266569), (15, 1511046), (18, 1259205), (27, 839470), (30, 755523), (45, 503682), (54, 419735), (90, 251841), (127, 178470), (135, 167894), (254, 89235), (270, 83947), (381, 59490), (635, 35694), (661, 34290), (762, 29745), (1143, 19830), (1270, 17847), (1322, 17145), (1905, 11898), (1983, 11430), (2286, 9915), (3305, 6858), (3429, 6610), (3810, 5949), (3966, 5715)]