87470070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5987}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 210394368

約数和(自身を除く): 122924298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 5987, 7305, 11974, 14610, 17961, 29935, 35922, 59870, 89805, 179610, 2915669, 5831338, 8747007, 14578345, 17494014, 29156690, 43735035, 87470070]

約数ペア:

[(1, 87470070), (2, 43735035), (3, 29156690), (5, 17494014), (6, 14578345), (10, 8747007), (15, 5831338), (30, 2915669), (487, 179610), (974, 89805), (1461, 59870), (2435, 35922), (2922, 29935), (4870, 17961), (5987, 14610), (7305, 11974)]