154707270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{18617}}^1$

素因数の和:18904

約数の個数: 32

約数和(自身を含む): 372657888

約数和(自身を除く): 217950618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2770, 4155, 8310, 18617, 37234, 55851, 93085, 111702, 186170, 279255, 558510, 5156909, 10313818, 15470727, 25784545, 30941454, 51569090, 77353635, 154707270]

約数ペア:

[(1, 154707270), (2, 77353635), (3, 51569090), (5, 30941454), (6, 25784545), (10, 15470727), (15, 10313818), (30, 5156909), (277, 558510), (554, 279255), (831, 186170), (1385, 111702), (1662, 93085), (2770, 55851), (4155, 37234), (8310, 18617)]