204416430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6813881}}^1$

素因数の和:6813891

約数の個数: 16

約数和(自身を含む): 490599504

約数和(自身を除く): 286183074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6813881, 13627762, 20441643, 34069405, 40883286, 68138810, 102208215, 204416430]

約数ペア:

[(1, 204416430), (2, 102208215), (3, 68138810), (5, 40883286), (6, 34069405), (10, 20441643), (15, 13627762), (30, 6813881)]