155594310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{225499}}^1$

素因数の和:225532

約数の個数: 32

約数和(自身を含む): 389664000

約数和(自身を除く): 234069690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 225499, 450998, 676497, 1127495, 1352994, 2254990, 3382485, 5186477, 6764970, 10372954, 15559431, 25932385, 31118862, 51864770, 77797155, 155594310]

約数ペア:

[(1, 155594310), (2, 77797155), (3, 51864770), (5, 31118862), (6, 25932385), (10, 15559431), (15, 10372954), (23, 6764970), (30, 5186477), (46, 3382485), (69, 2254990), (115, 1352994), (138, 1127495), (230, 676497), (345, 450998), (690, 225499)]