30431379454

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{76379}}^1$

素因数の和:76728

約数の個数: 32

約数和(自身を含む): 52793856000

約数和(自身を除く): 22362476546

約数列:

[1, 2, 7, 14, 149, 191, 298, 382, 1043, 1337, 2086, 2674, 28459, 56918, 76379, 152758, 199213, 398426, 534653, 1069306, 11380471, 14588389, 22760942, 29176778, 79663297, 102118723, 159326594, 204237446, 2173669961, 4347339922, 15215689727, 30431379454]

約数ペア:

[(1, 30431379454), (2, 15215689727), (7, 4347339922), (14, 2173669961), (149, 204237446), (191, 159326594), (298, 102118723), (382, 79663297), (1043, 29176778), (1337, 22760942), (2086, 14588389), (2674, 11380471), (28459, 1069306), (56918, 534653), (76379, 398426), (152758, 199213)]