19351260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107507}}^1$

素因数の和:107522

約数の個数: 36

約数和(自身を含む): 58699368

約数和(自身を除く): 39348108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 107507, 215014, 322521, 430028, 537535, 645042, 967563, 1075070, 1290084, 1612605, 1935126, 2150140, 3225210, 3870252, 4837815, 6450420, 9675630, 19351260]

約数ペア:

[(1, 19351260), (2, 9675630), (3, 6450420), (4, 4837815), (5, 3870252), (6, 3225210), (9, 2150140), (10, 1935126), (12, 1612605), (15, 1290084), (18, 1075070), (20, 967563), (30, 645042), (36, 537535), (45, 430028), (60, 322521), (90, 215014), (180, 107507)]