74474220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4481}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 209327328

約数和(自身を除く): 134853108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 4481, 5540, 8310, 8962, 13443, 16620, 17924, 22405, 26886, 44810, 53772, 67215, 89620, 134430, 268860, 1241237, 2482474, 3723711, 4964948, 6206185, 7447422, 12412370, 14894844, 18618555, 24824740, 37237110, 74474220]

約数ペア:

[(1, 74474220), (2, 37237110), (3, 24824740), (4, 18618555), (5, 14894844), (6, 12412370), (10, 7447422), (12, 6206185), (15, 4964948), (20, 3723711), (30, 2482474), (60, 1241237), (277, 268860), (554, 134430), (831, 89620), (1108, 67215), (1385, 53772), (1662, 44810), (2770, 26886), (3324, 22405), (4155, 17924), (4481, 16620), (5540, 13443), (8310, 8962)]