31291230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10753}}^1$

素因数の和:10860

約数の個数: 32

約数和(自身を含む): 75880224

約数和(自身を除く): 44588994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 10753, 21506, 32259, 53765, 64518, 107530, 161295, 322590, 1043041, 2086082, 3129123, 5215205, 6258246, 10430410, 15645615, 31291230]

約数ペア:

[(1, 31291230), (2, 15645615), (3, 10430410), (5, 6258246), (6, 5215205), (10, 3129123), (15, 2086082), (30, 1043041), (97, 322590), (194, 161295), (291, 107530), (485, 64518), (582, 53765), (970, 32259), (1455, 21506), (2910, 10753)]