30804099970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3165889}}^1$

素因数の和:3166042

約数の個数: 32

約数和(自身を含む): 63824342400

約数和(自身を除く): 33020242430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 3165889, 6331778, 15829445, 22161223, 31658890, 44322446, 110806115, 221612230, 440058571, 880117142, 2200292855, 3080409997, 4400585710, 6160819994, 15402049985, 30804099970]

約数ペア:

[(1, 30804099970), (2, 15402049985), (5, 6160819994), (7, 4400585710), (10, 3080409997), (14, 2200292855), (35, 880117142), (70, 440058571), (139, 221612230), (278, 110806115), (695, 44322446), (973, 31658890), (1390, 22161223), (1946, 15829445), (4865, 6331778), (9730, 3165889)]