2053204170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68440139}}^1$

素因数の和:68440149

約数の個数: 16

約数和(自身を含む): 4927690080

約数和(自身を除く): 2874485910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68440139, 136880278, 205320417, 342200695, 410640834, 684401390, 1026602085, 2053204170]

約数ペア:

[(1, 2053204170), (2, 1026602085), (3, 684401390), (5, 410640834), (6, 342200695), (10, 205320417), (15, 136880278), (30, 68440139)]