6872970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17623}}^1$

素因数の和:17646

約数の個数: 32

約数和(自身を含む): 17764992

約数和(自身を除く): 10892022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 17623, 35246, 52869, 88115, 105738, 176230, 229099, 264345, 458198, 528690, 687297, 1145495, 1374594, 2290990, 3436485, 6872970]

約数ペア:

[(1, 6872970), (2, 3436485), (3, 2290990), (5, 1374594), (6, 1145495), (10, 687297), (13, 528690), (15, 458198), (26, 264345), (30, 229099), (39, 176230), (65, 105738), (78, 88115), (130, 52869), (195, 35246), (390, 17623)]