30839890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 56972160

約数和(自身を除く): 26132270

約数列:

[1, 2, 5, 10, 59, 118, 167, 295, 313, 334, 590, 626, 835, 1565, 1670, 3130, 9853, 18467, 19706, 36934, 49265, 52271, 92335, 98530, 104542, 184670, 261355, 522710, 3083989, 6167978, 15419945, 30839890]

約数ペア:

[(1, 30839890), (2, 15419945), (5, 6167978), (10, 3083989), (59, 522710), (118, 261355), (167, 184670), (295, 104542), (313, 98530), (334, 92335), (590, 52271), (626, 49265), (835, 36934), (1565, 19706), (1670, 18467), (3130, 9853)]