85389930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{316259}}^1$

素因数の和:316275

約数の個数: 32

約数和(自身を含む): 227707200

約数和(自身を除く): 142317270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 316259, 632518, 948777, 1581295, 1897554, 2846331, 3162590, 4743885, 5692662, 8538993, 9487770, 14231655, 17077986, 28463310, 42694965, 85389930]

約数ペア:

[(1, 85389930), (2, 42694965), (3, 28463310), (5, 17077986), (6, 14231655), (9, 9487770), (10, 8538993), (15, 5692662), (18, 4743885), (27, 3162590), (30, 2846331), (45, 1897554), (54, 1581295), (90, 948777), (135, 632518), (270, 316259)]