30729894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 67038720

約数和(自身を除く): 36308826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4987, 6162, 9974, 14961, 29922, 64831, 129662, 194493, 388986, 393973, 787946, 1181919, 2363838, 5121649, 10243298, 15364947, 30729894]

約数ペア:

[(1, 30729894), (2, 15364947), (3, 10243298), (6, 5121649), (13, 2363838), (26, 1181919), (39, 787946), (78, 393973), (79, 388986), (158, 194493), (237, 129662), (474, 64831), (1027, 29922), (2054, 14961), (3081, 9974), (4987, 6162)]