2192970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5646

約数の個数: 32

約数和(自身を含む): 5668992

約数和(自身を除く): 3476022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5623, 11246, 16869, 28115, 33738, 56230, 73099, 84345, 146198, 168690, 219297, 365495, 438594, 730990, 1096485, 2192970]

約数ペア:

[(1, 2192970), (2, 1096485), (3, 730990), (5, 438594), (6, 365495), (10, 219297), (13, 168690), (15, 146198), (26, 84345), (30, 73099), (39, 56230), (65, 33738), (78, 28115), (130, 16869), (195, 11246), (390, 5623)]