150545420

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{22741}}^1$

素因数の和:23081

約数の個数: 24

約数和(自身を含む): 317114448

約数和(自身を除く): 166569028

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 22741, 45482, 90964, 113705, 227410, 454820, 7527271, 15054542, 30109084, 37636355, 75272710, 150545420]

約数ペア:

[(1, 150545420), (2, 75272710), (4, 37636355), (5, 30109084), (10, 15054542), (20, 7527271), (331, 454820), (662, 227410), (1324, 113705), (1655, 90964), (3310, 45482), (6620, 22741)]