420230810

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{136883}}^1$

素因数の和:137197

約数の個数: 16

約数和(自身を含む): 758884896

約数和(自身を除く): 338654086

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 136883, 273766, 684415, 1368830, 42023081, 84046162, 210115405, 420230810]

約数ペア:

[(1, 420230810), (2, 210115405), (5, 84046162), (10, 42023081), (307, 1368830), (614, 684415), (1535, 273766), (3070, 136883)]