1982156910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{118621}}^1$

素因数の和:119188

約数の個数: 32

約数和(自身を含む): 4765757472

約数和(自身を除く): 2783600562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1114, 1671, 2785, 3342, 5570, 8355, 16710, 118621, 237242, 355863, 593105, 711726, 1186210, 1779315, 3558630, 66071897, 132143794, 198215691, 330359485, 396431382, 660718970, 991078455, 1982156910]

約数ペア:

[(1, 1982156910), (2, 991078455), (3, 660718970), (5, 396431382), (6, 330359485), (10, 198215691), (15, 132143794), (30, 66071897), (557, 3558630), (1114, 1779315), (1671, 1186210), (2785, 711726), (3342, 593105), (5570, 355863), (8355, 237242), (16710, 118621)]