119219240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{425783}}^1$

素因数の和:425801

約数の個数: 32

約数和(自身を含む): 306564480

約数和(自身を除く): 187345240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 425783, 851566, 1703132, 2128915, 2980481, 3406264, 4257830, 5960962, 8515660, 11921924, 14902405, 17031320, 23843848, 29804810, 59609620, 119219240]

約数ペア:

[(1, 119219240), (2, 59609620), (4, 29804810), (5, 23843848), (7, 17031320), (8, 14902405), (10, 11921924), (14, 8515660), (20, 5960962), (28, 4257830), (35, 3406264), (40, 2980481), (56, 2128915), (70, 1703132), (140, 851566), (280, 425783)]