21962970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{244033}}^1$

素因数の和:244046

約数の個数: 24

約数和(自身を含む): 57103956

約数和(自身を除く): 35140986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 244033, 488066, 732099, 1220165, 1464198, 2196297, 2440330, 3660495, 4392594, 7320990, 10981485, 21962970]

約数ペア:

[(1, 21962970), (2, 10981485), (3, 7320990), (5, 4392594), (6, 3660495), (9, 2440330), (10, 2196297), (15, 1464198), (18, 1220165), (30, 732099), (45, 488066), (90, 244033)]