299884030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3163}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 569520000

約数和(自身を除く): 269635970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 499, 998, 2495, 3163, 4990, 6326, 9481, 15815, 18962, 31630, 47405, 60097, 94810, 120194, 300485, 600970, 1578337, 3156674, 7891685, 15783370, 29988403, 59976806, 149942015, 299884030]

約数ペア:

[(1, 299884030), (2, 149942015), (5, 59976806), (10, 29988403), (19, 15783370), (38, 7891685), (95, 3156674), (190, 1578337), (499, 600970), (998, 300485), (2495, 120194), (3163, 94810), (4990, 60097), (6326, 47405), (9481, 31630), (15815, 18962)]