302761295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 391608000

約数和(自身を除く): 88846705

約数列:

[1, 5, 19, 73, 95, 149, 293, 365, 745, 1387, 1465, 2831, 5567, 6935, 10877, 14155, 21389, 27835, 43657, 54385, 106945, 206663, 218285, 406391, 829483, 1033315, 2031955, 3186961, 4147415, 15934805, 60552259, 302761295]

約数ペア:

[(1, 302761295), (5, 60552259), (19, 15934805), (73, 4147415), (95, 3186961), (149, 2031955), (293, 1033315), (365, 829483), (745, 406391), (1387, 218285), (1465, 206663), (2831, 106945), (5567, 54385), (6935, 43657), (10877, 27835), (14155, 21389)]