1938702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64623431}}^1$

素因数の和:64623441

約数の個数: 16

約数和(自身を含む): 4652887104

約数和(自身を除く): 2714184174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64623431, 129246862, 193870293, 323117155, 387740586, 646234310, 969351465, 1938702930]

約数ペア:

[(1, 1938702930), (2, 969351465), (3, 646234310), (5, 387740586), (6, 323117155), (10, 193870293), (15, 129246862), (30, 64623431)]