30756968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1931}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 63292320

約数和(自身を除く): 32535352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1931, 1991, 3862, 3982, 7724, 7964, 15448, 15928, 21241, 42482, 84964, 169928, 349511, 699022, 1398044, 2796088, 3844621, 7689242, 15378484, 30756968]

約数ペア:

[(1, 30756968), (2, 15378484), (4, 7689242), (8, 3844621), (11, 2796088), (22, 1398044), (44, 699022), (88, 349511), (181, 169928), (362, 84964), (724, 42482), (1448, 21241), (1931, 15928), (1991, 15448), (3862, 7964), (3982, 7724)]