420104910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{15859}}^1$

素因数の和:16752

約数の個数: 32

約数和(自身を含む): 1009457280

約数和(自身を除く): 589352370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 883, 1766, 2649, 4415, 5298, 8830, 13245, 15859, 26490, 31718, 47577, 79295, 95154, 158590, 237885, 475770, 14003497, 28006994, 42010491, 70017485, 84020982, 140034970, 210052455, 420104910]

約数ペア:

[(1, 420104910), (2, 210052455), (3, 140034970), (5, 84020982), (6, 70017485), (10, 42010491), (15, 28006994), (30, 14003497), (883, 475770), (1766, 237885), (2649, 158590), (4415, 95154), (5298, 79295), (8830, 47577), (13245, 31718), (15859, 26490)]