148874970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{2777}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 357628608

約数和(自身を除く): 208753638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1787, 2777, 3574, 5361, 5554, 8331, 8935, 10722, 13885, 16662, 17870, 26805, 27770, 41655, 53610, 83310, 4962499, 9924998, 14887497, 24812495, 29774994, 49624990, 74437485, 148874970]

約数ペア:

[(1, 148874970), (2, 74437485), (3, 49624990), (5, 29774994), (6, 24812495), (10, 14887497), (15, 9924998), (30, 4962499), (1787, 83310), (2777, 53610), (3574, 41655), (5361, 27770), (5554, 26805), (8331, 17870), (8935, 16662), (10722, 13885)]