18862530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27337}}^1$

素因数の和:27370

約数の個数: 32

約数和(自身を含む): 47240064

約数和(自身を除く): 28377534

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27337, 54674, 82011, 136685, 164022, 273370, 410055, 628751, 820110, 1257502, 1886253, 3143755, 3772506, 6287510, 9431265, 18862530]

約数ペア:

[(1, 18862530), (2, 9431265), (3, 6287510), (5, 3772506), (6, 3143755), (10, 1886253), (15, 1257502), (23, 820110), (30, 628751), (46, 410055), (69, 273370), (115, 164022), (138, 136685), (230, 82011), (345, 54674), (690, 27337)]