30767740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{22961}}^1$

素因数の和:23037

約数の個数: 24

約数和(自身を含む): 65579472

約数和(自身を除く): 34811732

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 22961, 45922, 91844, 114805, 229610, 459220, 1538387, 3076774, 6153548, 7691935, 15383870, 30767740]

約数ペア:

[(1, 30767740), (2, 15383870), (4, 7691935), (5, 6153548), (10, 3076774), (20, 1538387), (67, 459220), (134, 229610), (268, 114805), (335, 91844), (670, 45922), (1340, 22961)]