30254235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 54136320

約数和(自身を除く): 23882085

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 121, 165, 211, 237, 363, 395, 605, 633, 869, 1055, 1185, 1815, 2321, 2607, 3165, 4345, 6963, 9559, 11605, 13035, 16669, 25531, 28677, 34815, 47795, 50007, 76593, 83345, 127655, 143385, 183359, 250035, 382965, 550077, 916795, 2016949, 2750385, 6050847, 10084745, 30254235]

約数ペア:

[(1, 30254235), (3, 10084745), (5, 6050847), (11, 2750385), (15, 2016949), (33, 916795), (55, 550077), (79, 382965), (121, 250035), (165, 183359), (211, 143385), (237, 127655), (363, 83345), (395, 76593), (605, 50007), (633, 47795), (869, 34815), (1055, 28677), (1185, 25531), (1815, 16669), (2321, 13035), (2607, 11605), (3165, 9559), (4345, 6963)]