79777290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2659243}}^1$

素因数の和:2659253

約数の個数: 16

約数和(自身を含む): 191465568

約数和(自身を除く): 111688278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2659243, 5318486, 7977729, 13296215, 15955458, 26592430, 39888645, 79777290]

約数ペア:

[(1, 79777290), (2, 39888645), (3, 26592430), (5, 15955458), (6, 13296215), (10, 7977729), (15, 5318486), (30, 2659243)]