19191630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5869}}^1$

素因数の和:5988

約数の個数: 32

約数和(自身を含む): 46490400

約数和(自身を除く): 27298770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 5869, 11738, 17607, 29345, 35214, 58690, 88035, 176070, 639721, 1279442, 1919163, 3198605, 3838326, 6397210, 9595815, 19191630]

約数ペア:

[(1, 19191630), (2, 9595815), (3, 6397210), (5, 3838326), (6, 3198605), (10, 1919163), (15, 1279442), (30, 639721), (109, 176070), (218, 88035), (327, 58690), (545, 35214), (654, 29345), (1090, 17607), (1635, 11738), (3270, 5869)]