30868410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23929}}^1$

素因数の和:23982

約数の個数: 32

約数和(自身を含む): 75810240

約数和(自身を除く): 44941830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23929, 47858, 71787, 119645, 143574, 239290, 358935, 717870, 1028947, 2057894, 3086841, 5144735, 6173682, 10289470, 15434205, 30868410]

約数ペア:

[(1, 30868410), (2, 15434205), (3, 10289470), (5, 6173682), (6, 5144735), (10, 3086841), (15, 2057894), (30, 1028947), (43, 717870), (86, 358935), (129, 239290), (215, 143574), (258, 119645), (430, 71787), (645, 47858), (1290, 23929)]