30245816

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 58328640

約数和(自身を除く): 28082824

約数列:

[1, 2, 4, 8, 47, 94, 188, 257, 313, 376, 514, 626, 1028, 1252, 2056, 2504, 12079, 14711, 24158, 29422, 48316, 58844, 80441, 96632, 117688, 160882, 321764, 643528, 3780727, 7561454, 15122908, 30245816]

約数ペア:

[(1, 30245816), (2, 15122908), (4, 7561454), (8, 3780727), (47, 643528), (94, 321764), (188, 160882), (257, 117688), (313, 96632), (376, 80441), (514, 58844), (626, 48316), (1028, 29422), (1252, 24158), (2056, 14711), (2504, 12079)]