225560910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{54881}}^1$

素因数の和:55028

約数の個数: 32

約数和(自身を含む): 545307552

約数和(自身を除く): 319746642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 54881, 109762, 164643, 274405, 329286, 548810, 823215, 1646430, 7518697, 15037394, 22556091, 37593485, 45112182, 75186970, 112780455, 225560910]

約数ペア:

[(1, 225560910), (2, 112780455), (3, 75186970), (5, 45112182), (6, 37593485), (10, 22556091), (15, 15037394), (30, 7518697), (137, 1646430), (274, 823215), (411, 548810), (685, 329286), (822, 274405), (1370, 164643), (2055, 109762), (4110, 54881)]