30245512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7993}}^1$

素因数の和:8053

約数の個数: 32

約数和(自身を含む): 63312480

約数和(自身を除く): 33066968

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 7993, 15986, 31972, 63944, 87923, 175846, 343699, 351692, 687398, 703384, 1374796, 2749592, 3780689, 7561378, 15122756, 30245512]

約数ペア:

[(1, 30245512), (2, 15122756), (4, 7561378), (8, 3780689), (11, 2749592), (22, 1374796), (43, 703384), (44, 687398), (86, 351692), (88, 343699), (172, 175846), (344, 87923), (473, 63944), (946, 31972), (1892, 15986), (3784, 7993)]