1189884420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6610469}}^1$

素因数の和:6610484

約数の個数: 36

約数和(自身を含む): 3609316620

約数和(自身を除く): 2419432200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6610469, 13220938, 19831407, 26441876, 33052345, 39662814, 59494221, 66104690, 79325628, 99157035, 118988442, 132209380, 198314070, 237976884, 297471105, 396628140, 594942210, 1189884420]

約数ペア:

[(1, 1189884420), (2, 594942210), (3, 396628140), (4, 297471105), (5, 237976884), (6, 198314070), (9, 132209380), (10, 118988442), (12, 99157035), (15, 79325628), (18, 66104690), (20, 59494221), (30, 39662814), (36, 33052345), (45, 26441876), (60, 19831407), (90, 13220938), (180, 6610469)]