133025690

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{38783}}^1$

素因数の和:38811

約数の個数: 32

約数和(自身を含む): 279244800

約数和(自身を除く): 146219110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 38783, 77566, 193915, 271481, 387830, 542962, 1357405, 1900367, 2714810, 3800734, 9501835, 13302569, 19003670, 26605138, 66512845, 133025690]

約数ペア:

[(1, 133025690), (2, 66512845), (5, 26605138), (7, 19003670), (10, 13302569), (14, 9501835), (35, 3800734), (49, 2714810), (70, 1900367), (98, 1357405), (245, 542962), (343, 387830), (490, 271481), (686, 193915), (1715, 77566), (3430, 38783)]